What are large boulders deposited by glaciers called?
What do io of jupiter and triton of neptune have in common?
What river did the americans consider the southern border of the us or texas?
What physical feature separate cultural groups from each other in the Balkans?
A. veldts
B. mountains
C. rain shadows
D. escarpments
What animals lived in the hadean era
During the Hadean era, Earth was still forming and undergoing significant changes, rendering it inhospitable to complex life forms like animals. However, traces of very primitive life forms, such as ammonites, may have existed during this time.
Explanation:The Hadean era refers to the first geologic eon in Earth's history, which ranges from around 4.6 billion years ago to approximately 4.0 billion years ago. The Earth was undergoing extensive formation and transformation during this period; hence life as we know it in terms of complex plants and animals did not exist during this era.
Contrary to the substantial biodiversity experienced in later eons, the Hadean era is not characterized by the existence of terrestrial and marine animals, such as those mentioned in other eras, including mammoths, sabre-tooth cats, and large marsupials. Instead, the Hadean era was a hot, molten world undergoing constant bombardment by comets and other celestial bodies, with no environment stable enough to support complex life forms.
However, there are traces of possible simple life forms. These include an entity known as ammonites, which are aquatic, and other very primitive life forms that fall under the category of placental animals.
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Final answer:
The Hadean era is the earliest geologic eon of Earth's history, marked by a molten Earth without a stable crust and inhospitable to life. There were no animals or other life forms known to exist during this period. The appearance of the earliest life, simple single-celled organisms, occurred in the following Archean era.
Explanation:
The Hadean era predates the existence of any known life forms on our planet. It is the earliest geologic eon of Earth's history, dating from about 4.6 billion to 4.0 billion years ago. This eon is characterized by the formation of the Earth and its early molten state with a surface bombarded by meteors and without a stable crust. The extreme conditions of the Hadean eon were inhospitable to life as we know it, and there is no record of animals or any other life forms existing during this time. The question appears to be confused with later geological eras when life began to emerge.
It was not until the Archean era that the earliest life forms, which were simple single-celled organisms, began to appear. These early life forms were prokaryotes, lacking a nucleus. As conditions on Earth started to stabilize and cool, more complex life began to develop, but this happened much after the Hadean era had ended. Multicellular life and animals did not evolve until much later in Earth's history.
Why do coastal areas have milder, less variable climates than inland areas?
Coastal areas enjoy milder and more stable climates than inland areas due to the water's ability to absorb and store heat, which allows it to moderate temperatures effectively.
Explanation:Coastal areas have milder, less variable climates compared to inland areas due to the high specific heat capacity of water. Water, whether in lakes or oceans, absorbs large amounts of heat from the air on hot days and releases it back into the air on cool days. This high heat capacity means that water takes a long time to heat up and a long time to cool down, making coastal regions experience smaller temperature variations, both on a daily and seasonal basis.
The oceans can store and transport solar energy across vast distances, influencing global climate patterns. For instance, the coast of Norway, despite being within the Arctic region, is kept free of ice and snow in winter due to the moderating effects of ocean currents, while inland areas encounter much colder winters. Likewise, the Mediterranean Sea provides a moderate type C climate over its shores because of its tempering influence.
These factors combined explain why coastal areas have climates that are generally more temperate and consistent than those found in the interior of continents, where extremes of hot and cold are more pronounced.
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When magma reaches the exterior of the earth's crust, is becomes _____?
All of the following are dwarf planets EXCEPT:
A.) Pluto
B.) Titan
C.) Eris
D.) Makemake
What is a piece of ice that breaks off a glacier and floats away called?
What units are used in space because metric units are too small
An astronaut finishes some work on the outside of his satellite, which is in circular orbit around the earth. he leaves his wrench outside the satellite. the wrench will:
Which unit of measurement is most appropriate for describing the mass of a rock sample that will fit in your hand? kilogram milligram gram microgram?
What problems children and women refugees may experience?
Answer:
Human rights like the right to food, infrastructure and education and they become the victims of violence and crimes.
Explanation:
As a refugee te children and the women are most hard hit as they have to face various problems due to the displacement as able to meet there basic needs and problems related to communication, problems related to the property, problem-related to health and safety, and various other financial problems, the children get the there right to education and remain in a poverty nexus.Conclusion. The plight of refugees. How you feel the refugees should be treated
Which is an example of climate? a sudden snowstorm resulted in subzero temperatures and 30 inches of new snow. a week of rain caused widespread flooding in seattle. record-breaking low temperatures caused a sudden freeze one day in des moines. in southern california, temperatures are generally mild and rainfall is low?
Answer:
B. In southern California, temperatures are generally mild and rainfall is low.
Explanation:
A climate is defined as a long term average weather condition that stays constant for example for 30 years. And the most commonly found climatic variables are the humidity, rainfall, and the pressure and wind belts. These may be in the form of polar, tropical, and temperate climates, etc. Thus they remain stable and have general patterns of variation. The climate of California is generally mild with low rainfall as California has a dry, hot summer and a mild winter as the nearness to the coasts. Thus this shows the climate is for a long period and the season is for a short or temporary period. The high mountain rangers have snow in the northern sides and the southernmost region lack rainfall and have near desertic conditions.Earthquakes are especially associated with --- boundaries. A. Divergent., B. Convergent., C. Transform., D. Fault
Answer:
C. Transform I am almost positive that is correct
The only Central America country with a long history of democratic government is
The ONLY Central American country with a long history of a Democratic Government is Costa Rica.
Hope this helps!!
Boundary between warm and cold water in an ocean or a lake is called
Which of the following problems is most likely to exist in a society with an aging population?
A) Fewer government workers
B) Decreased taxes for younger workers
C) Fewer citizens to support elderly workers
D) Increased services available for the elderly
Answer:
c
Explanation:
c
this solid layer is found between the inner mantle mesosphere and the lithosphere
The Cenozoic Era is best described as the era in which
A. multicellular life diversified.
B. a mass extinction event occurred.
C. dinosaurs emerged.
D. mammals began to dominate the land.
which of the following is a major ocean on earth
What kind of precipitation pattern helps govern the climate of the swahili coast?
Answer:
Monsoon winds.
Explanation:
The Swahili coast is in an advantageous geographical position - practically the entire coast of East Africa is part of the monsoon zone - a fact that historically has always favored Indian Ocean navigation and enabled trade in that part of the world.
The slow continuous movement that occurs along some fault zones is referred to as
The slow continuous movement that occurs along some fault zones is referred to as creep. The term soil creep, or simply creep is used in geology to denote the slow downward progression of rock and soil down a low grade slop. This movement is caused by the interaction of multiple factors, but heaving is likely the most important process.
As a result of shifting plates, such as the Caribbean and North American plates and the South American End of exam and Nazca plates, Latin America is prone to
A. volcanoes and tsunamis.
B. earthquakes and tsunamis.
C. volcanoes and earthquakes.
D. tsunamis and tornadoes.
The correct answer is - C. volcanoes and earthquakes.
Latin America is a very active place, geologically speaking, and this is due to the multiple tectonic plates that interact in this region, such as the North American, Caribbean, Pacific, Cocos, South American, and Nazca tectonic plates. At the places where there's boundaries between the plates, the pressure, high temperatures, and magma from the mantle layer bellow, manage to rich the surface, and by doing that, they create a lot of unrest on the crust, creating volcanoes and earthquakes along the way.
Which mountain range acts as a boundary between the continents of europe and asia?
What is the name of the point in the sky directly overhead?
Why do most Sub-Saharan Africans speak more than one language?
A. Most have higher education degrees.
B. The local language and the language used for official business is not the same.
C. Students must speak two languages to graduate from high school.
D. They frequently travel between the world's continents.
Given the image below, which statement is true?
A.) The Maya, Aztec, Olmec, and Inca civilizations were the only American empires able to fight off European colonizers.
B.) The early civilizations of the Americas were unaided by nearby geographic features.
C.) All early American civilizations flourished nearby each other.
D.) The modern-day distribution of Native Americans actually reflects the location of ancient civilizations.
The term fresh water refers to water with low _______.