When lava cools underwater, ______ often forms.

a) pillow lava
b) pahoehoe
c) magma
d) aa

Answers

Answer 1

a) pillow lava

Pillow lava only forms underwater, and occurs when lava is squeezed out of a crevice and solidifies incredibly quickly.

Answer 2

ANSWER:

When lava cools underwater, pillow lava often forms.

EXPLANATION:

Pillow lava: These are the kinds of lava which can be seen as a pillow-shaped structure and the reason for the lava to take pillow shape is due to the extrusion of lava under water. These pillow lavas are usually known for basaltic composition, which means formation of rock through some cooling process. The size of the lava is depended upon felsic, the more felsic composition the larger the pillow and vice versa.


Related Questions

Which natural process is responsible for ridge push? A. Mantle convection B. Subduction C. Seafloor spreading D. Reversal of Earth's magnetic field

Answers

Answer:

A. Mantle convection

Explanation:

Ridges are formed over the divergent plate boundaries, it can be pushed by the mantle plume volcanism originated by the core mantle boundary at the Asthenosphere region over the divergent plate boundary. Seafloor spreading is the one of the evidences of plate tectonics theory. Subduction of the plate is the result of ridge push and slab pull, oceanic plate is less dense so its under beneath the high denser continental plate.

Answer:

Seafloor spreading

Which oceans have a canal connecting them?

Arctic and Atlantic
Atlantic and Indian
Indian and Pacific
Pacific and Atlantic

Answers

Pacific and Atlantic, the canal is the Panama Canal

Answer:

The Pacifica and Atlantic oceans are connected by the Panama Canal.

Explanation:

what does the term scale mean​

Answers

Answer:

See the picture below for all the definitions.

5 importance of a lowland ​

Answers

1) Lowlands area especially level ones are good for human habitation, hence population and settlements Sheldon concentrated here.

2) Coastal lowlands are sources of mineral deposits such as crude oil.

3) Lowlands favour agriculture

4) lowlands favour construction of communication network such as roads, railways, airports, etc.

Final answer:

Lowlands are important as they serve as floodplains, provide fertile agricultural land, house diverse ecosystems, contribute to the economy by supporting dense population centers and have unique microclimates affecting agriculture.

Explanation:

Lowlands play a vital role in the ecology and human geography of regions. Here are five importances of a lowland:

Lowlands, being floodplains, serve as natural drainage basins during heavy rains, reducing the impact of flooding.They provide fertile soils for agriculture due to the accumulation of sediments, making them essential for food production.Lowland regions are often home to biodiverse wetlands that support a variety of wildlife, including species that prefer habitats near bodies of water like rivers and marshes.Their flatness often includes dense population centers and industrial cities as seen in the North European Plain, contributing significantly to a region's economy.Lowlands have unique microclimates that can be significant for agricultural planning, since areas can be colder at night and may experience frost more often than nearby higher grounds.

In addition to surface tension, what's responsible for driving ocean waves?

Answers

Simple, wind that causes Longshore Drift and Prevailing Wind etc. It also causes waves

Answer:

Winds drive the ocean waves above and below the ocean’s surface.

Explanation:

Ocean waves are the continuous movement of ocean waters that are driven by various factors like wind, salinity, temperatures etc. This flow of ocean water for a large distance determines the climate of many regions on Earth. They form the conveyer belt globally which plays a significant role in climate variation.  Wind waves are the gravity waves that is between the atmosphere and the ocean. To maintain equilibrium, apart from all the factors driving ocean waters, in addition to the surface tension, winds drive the waters.

How will Niagara Falls most likely change naturally in the future?

Answers

Answer:

Before you cancel your honeymoon suite with the heart-shaped tub, keep in mind that in the past 12,000 years the falls have moved about seven miles upstream and, at this rate, they will disappear into Lake Erie in just under 23,000 years.

Explanation:

Erosion in the Niagara Region. ... Niagara Falls has eroded 11.4 kilometers (7.1 miles) during the last 12,000 years. The slowing of the erosion rate is caused by two major factors: The limestone cap rock, which the water is currently flowing over, is more resistant to erosion. As they erode, the falls are moving upstream, so they will one day disappear into Lake Erie. Like all waterfalls, Niagara erodes because water wears away the softer rock at the base of the cliff, where a turbulent pool forms below the waterfall.

What are all of the dwarf planets

Answers

Answer:

they are 5 officially recognized dwarf planets in our solar system they are Ceres, Pluto, Haumea, Makemake and Eris. With the exception of Ceres, which is located in the asteroid belt, the other dwarf planets are found in the outer solar system. There are another 6 objects in our solar system that are almost certainly dwarf planets and there may as many as 10,000. Of the dwarf planets only 2 have been visited by space probes, in 2015 NASA’s Dawn and New Horizons missions reached Ceres and Pluto respectively.  

Explanation:

Which process or theory explains how life could have arisen from nonliving materials?

Answers

Answer:

Abiogenesis explains how life could have arisen from nonliving materials

Abiogenesis is the theory which explains how life could have arisen from nonliving materials.

What is Abiogenesis?

Abiogenesis, the idea that life can arise from nonlife more than 3.5 billion years ago on Earth. Abiogenesis proposes that the first life-forms generated were very simple and, through a gradual process, became increasingly complex.The study of abiogenesis aims to determine how pre-life chemical reactions gave rise to life under conditions strikingly different from those on Earth today. It primarily uses tools from biology and chemistry, with more recent approaches attempting the synthesis of many sciences.

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Read the passage below and answer the question that follows. Developing industrial societies are in this stage of demographic transition. During this stage, societies discover technology and resources encourage growth. Birthrates remain high, and improved living conditions and medical knowledge result in lower death rates. Which of Thompson’s stages of Demographic Transition is described in the paragraph above? A. 1 – Balance B. 2 – Growth C. 3 – Leveling D. 4 – Replacement

Answers

Answer:

i think 2 Growth to be honest

Explanation:

Thompson's stage of Demographic Transition that is described in this paragraph is Growth.

The reason that Thompson's stage of Demographic Transition that is described in this paragraph is Growth is as follows:

The demographic transition model was initially proposed in 1929 by demographer Warren Thompson.The model has four stages: pre-industrial, urbanizing/industrializing, mature industrial, and post-industrial.So, in this paragraph mature industrial is followed.Where Growth is describing the situation.

Hence, the correct answer is option(2) Growth.

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which phrases could you use to describe a location?​

Answers

Final answer:

To describe a location, one can use nominal or absolute terms, such as naming a city or using specific coordinates. Prepositional phrases help relate the location to nearby features. Maps visually support these descriptions.

Explanation:

There are various phrases you can use to describe a location. Physical locations can be described in nominal or absolute terms, where nominal refers to names like cities or geographic features, and absolute pertains to specific coordinates or addresses. For instance, you could describe a location by its cultural region or name it after a natural feature. Prepositional phrases can indicate relative spatial positions, such as 'next to the river' or 'behind the school', providing a description based on the surrounding environment. Maps and other geographic tools help in conveying the location through visual aids.

A basic concept in economics is that all resources are?

scarce.

allocated.

valuable.

renewable.

Answers

A basic concept in economics is that all resources are scarce.

Answer: Option A

Explanation:

Economics is basically related to the study of resources which are scarce in relation where scarce means that they are not available in plenty and the quantity is less and have to be allocated properly so that they can be used properly.

Since these resources in the economy are not available in plenty, they have to be allocated in such a way that they are used in an efficient and a judicious way for the activities taking place in the economy.

Answer:

A basic concept in economics is that all resources are scarce (Option A)

Explanation:

Conventional economics scientists have a view that humans and society always have a desire to meet the needs, both those needs in the form of goods (services) and services (services). In order to meet these needs, a problem will emerge which will then be considered as the most fundamental problem, namely the limited means of meeting human needs provided by nature (Triono, 2014: 163).

Thus, the fundamental problem in the discussion of the discipline of economics is scarcity. In other words, if there is no scarcity, in the sense that all goods are as abundant as air, then economics will disappear as a point of thought of economists.

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Keywords

- Basic Concept

- Scarce

which continent of today's with part of the gondwanaland​

Answers

The Gondwana land included India, Australia, South Africa and South America as one single land mass, hopefully this helps :)

Which of the following regions is labeled with the number 1 on the map above?

Answers

The region labeled with the number 1 on the map is the eastern mountains.

The map you sent me is a labeled map of the major physiographic regions of the United States. The eastern mountains are shown in the northeastern part of the map, and they are labeled with the number 1.

The other regions on the map are:

The western mountains, which are shown in the northwestern part of the map and are labeled with the number 2.

The Interior Plains, which are shown in the central part of the map and are labeled with the number 3.

The lowlands, which are shown in the southeastern part of the map and are labeled with the number 5.

So, the answer is A. the eastern mountains.

Complete Question:

Which of the following regions is labeled with the number 1 on the map above?

A. the eastern mountains

B. the western mountains

C. the Interior Plains

D. the lowlands

Which of the following climate regions has the widest temperature range?
A. Arctic
B. Subarctic
C. Marine west coast
D. Tropical

Answers

Arctic has the widest temperature range .

Answer: A

B the artic is only cold most of the time in sub artic they can get insane versions of all four seasons 110 in summer -50 in winter

How are catastrophic events related to changes in geological timelines

The define geological periods because scientists use them as reference points for tracking the history of the earth

They cause significant changes that disrupt the equilibrium of the earth and lead to natural separation points

The aren’t related to changes in the geological timeline because the timeline is dictated by temperature cycles

The aren’t related to changes in the geological timeline because they don’t change the overall population dynamics

Answers

Answer:

They cause significant changes that disrupt the equilibrium of the Earth and lead to natural separation points

Explanation:

The catastrophic events in the geological past have been sued for separation of the geological time unites, be it periods, eons, epochs. The reason for this is their practicality for such usage as they have created natural separation points that are easily identifiable and easy to use. These catastrophic events of the past managed to create such drastic changes in short periods of time, that they have significantly changed pretty much everything on the surface. They have managed to change the flora and fauna, the climate, type of sediments, gases in the atmosphere, all leading to clearly defined layers in the geological spectrum.

Answer:

They cause significant changes that disrupt the equilibrium of the Earth and lead to natural separation points

Which of the countries on the map above is Japan?
A.
number 1
B.
number 4
C.
number 5
D.
number 6

Answers

Answer:

its located here

Happy to help.

Pls mark as Brainliest

Answer:

D.

number 6

Explanation:

When polar ice melts, how does this exacerbate warming oceans?

Answers

Ice is reflective and when the sun hits the polar ice it's heat gets bounced back and doesn't significantly effect the water or earth. When the ice is melted there is less ice to reflect the sun away, and the water gets warmed, therefore warming the oceans.

Hope this helped! Let me know if I need to clarify anything or explain anything more in depth!

What is a reason why the uk population has gone up xoxo

Answers

Answer

The EU And Brexit (sorta)

Explanation:

Article 13 and other things here is some more reasons in this

Which is the primary process involved in the formation of magma at a subduction boundary?

a) Water released by rocks plunging into the asthenosphere lowers melting temperatures.
b) A decrease in pressure lowers the melting temperatures of rock materials.
c) A plume of heated material rises from deep within the core.
d) Heat from the core melts the plates at subduction boundaries.

Answers

Answer:

a) Water released by rocks plunging into the asthenosphere lowers melting temperatures.

Explanation:

Subduction zone is a convergent plate margin in which a denser plates goes beneath a lighter one.

When lithospheric plates subducts, rock slabs goes into the subsurface and are subjected to intense heat and pressure as they pull further inside the earth.

The primary process which helps in the formation of magma in this zone is dewatering of rocks. When plates subducts, the conditions they are subjected to forces water and other fluids from them. As this water rises up to the crust, it causes reflux melting of nearby rocks. The water generally acts as a mobile phase for dissolution of ions and most importantly, it lowers the melting temperature significantly. When this occurs, the rocks melts and magma forms.

please plleasee help me out​

Answers

Answer:

a is the answer i believe]

Explanation:

Tornado..................

what are some of the british cultural influences in australia?​

Answers

Answer:

i found the answer on google

Explanation:

Britain remained the dominating cultural influence in Australia. Britons also dominated the make-up of Australian society - most of Australia's citizens were either born in Britain, or had British descendants.

Two types of global food webs show the feeding relationships of organisms. What distinguishes one type of global web from the other?
A whether the producers are located on land or in water
B whether or not the food web includes tertiary consumers
C whether the web includes animals that migrate during the year
D whether the ecosystem described by the web is localized or very broad

Answers

the correct answer is A

Answer:

We can distinguish one global web from the other by locating the producers either on land or on water.

Explanation:

"Food web" is an ecological concept where it represents feeding relationships inside communities. It is the collection of interconnected food chains where the food energy is transferred from one species to the other. The food webs can be used to unfold the various patterns of energy transfer in aquatic and terrestrial ecosystems. That is locating the producers either on land or on water.

If a country has a low GDP, it __________.

Answers

Answer:

If a country has a low GDP, it produces a low number of goods each year, resulting in an economically poor nation

Explanation:

Answer: D

Explanation:

Produces a low number of goods each year, resulting in an economically poor nation.

During Sub-Saharan Africa's colonial period, what were the main causes of ethnic conflict? Choose all that apply.

A. democratic political groups
B. divide and rule policies
C. favoritism for ethnic groups
D. political borders
E. unite and conquer practices

Answers

D. Political borders

Answer:

Favoritism for the ethnic groups was the main reason for ethnic conflict during the Sub-Saharan Africa’s colonial period.

Explanation:

Favoritism is the act of providing preferential treatment to one group at the cost of another group. It shows partiality towards one section affecting the another for no reason. The cause here is due to the lack of political will in maintaining agreements of peace. They are the combinations of poverty and improper state management.  A strong economic development policy and democratization will definitely help for the betterment of the nation.

please please please please please help me......now​

Answers

I would go with corundum

hope that helped

A state’s lieutenant governor

Answers

A state’s lieutenant governor. A lieutenant governor is a high officer of state, whose precise role and rank vary by jurisdiction, but is often the deputy or lieutenant to or ranking under a governor a "second-in-command".

An elected individual who serves as the state's second-highest executive officer is referred to as the lieutenant governor of a state.

The lieutenant governor is the governor's immediate successor and takes over as governor if the governor is unable to execute their duties, such as by resignation, impeachment, or death.

The governor or the state legislature may delegate particular duties to the lieutenant governor. These responsibilities may include official representation of the state, economic development promotion, and participation in policymaking.

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Developed nations are able to provide healthcare services because of the development of __________.


Answers

Answer:

Developed nations are able to provide healthcare services because of the development of strong government infrastructure.

Answer: strong government infrastructure

What time is it in gerogia

Answers

Answer: rigth now it is 10:03pm

Answer:10:16 PM est

Explanation:

groups whose members think independentlt are less effective than very cohesive groups whose members do not challenge each other's ideas. true or false

Answers

Answer:

I think this is true.

Answer:

true

Explanation:

As a group consists of a leader and the members work as an independent thought dependent on each others decision and there thinking become more effective when all of them have or share the same type of group think and thus work more effectively as compared to those that have different ideas and work independently ad it will lead to breaking of the group. All members have to follow the same set of parameters.

The magma most Skely to produce a non explosive eruption is

a) Magma A
b) Nagma B
c) Magma C
d) Magma D

Answers

Answer:

c) Magma C

Explanation:

The magma marked with C, is a felsic (rhyolitic) magma. This type of magma has high content of silica, making it highly viscous, and it also has high content of gases. The high content of gases comes from the high viscosity, as the gases are trapped inside the magma and can not get out of it. This results in eruptions of explosive or effusive type. When the magma rises, the temperature and pressure change, with results in explosion of the trapped gases in the highly viscous magma. Through this explosion, lot of pyroclastic material is shot out of the volcano in the surrounding area, making it very dangerous for everything in its surrounding area.

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