Recent studies of ice ages Choose one: A. have identified glacial events by analyzing oxygen-isotope ratios in marine sediments. B. suggest that the entire Earth was covered by glacial ice in the Pleistocene. C. reveal fewer ice ages and less complexity than were originally thought. D. have identified paleosols that form during glacial periods.

Answers

Answer 1

There are several ice ages that has taken place here on earth. Recent studies of ice ages have interpreted glacial events by analyzing the oxygen isotope ratio in marine sediments.

The Ice Age is a very popular timeframe in history. It is known to be a long time of decreasing in the temperature of Earth's surface and atmosphere.

This can also lead to the presence or expansion of continental and polar ice sheets and alpine glaciers.

The Earth's climate is said to often alternates inbetween ice ages and greenhouse periods. In this period, there will be no glaciers on the planet.

Scientists have recorded at least five important ice ages in the Earth's history.

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Related Questions

The place located at 6N and 2E

Answers

Answer:

Gulf of Guinea

Explanation:

The Gulf of Guinea extends westward from Cap López, near the Equator, to Cape Palmas, at longitude 7° west, in the eastern tropical Atlantic Ocean off the western African coast. The Volta and Niger rivers are two of its primary tributaries.

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Which of the following statements is true of environmental determinism?
O Most modern geographers follow this theory
It says that humans make appropriate choices about the environment they're in
O It suggests that people can adjust to the environment
the environment determines how societies develop in a particular area

Answers

Answer:

It is the belief that the physical environment affects social and cultural development.

It’s the first answer

Cone-shaped deposits of sediment often found at mouth of stream canyons in arid and semiarid climates are called

Answers

Answer:

the answer is alluvial fans

1/3 of all plant species in Europe can be found in this mountain range.

Question 1 options:

Balkan Mountains


Carpathian Mountains


Ural Mountains


The Alps

Answers

Answer:

balkan mountains

Explanation:

why did some european monarchs try to adopt enlightenment ideals?

Answers

Answer:

To be the only country to do so

Answer:

The enlightened despots supported the philosophies ideas. They also had no intention of giving up power. The changes they made were motivated by 2 desires: They wanted to make their countries stronger and their won rule more effective.Explanation: yea

what is the largest watershed in the united states

Answers

Answer:

Mississippi River Watershed

Explanation:

The largest watershed in the United States is the Mississippi River Watershed, which drains 1.15 million square miles from all or parts of 31 U.S. states and two Canadian provinces stretching from the Rockies to the Appalachians.

What the Earth process is illustrated below a.hydrologic cycle b.rock cycle c.carbon cycle d.erosion cycle

Answers

Earth's water is always in movement, and the natural water cycle, also known as the hydrologic cycle, describes the continuous movement of water

The Rock cycle is the Earth process which is illustrated below.

What is the rock cycle?The rock cycle is a concept that is used to explain how the three basic rock types are related and how Earth processes.The rock cycle gives scientists and engineers an idea of where energy sources mainly fossil fuels, which are found only in sedimentary rockThe rock cycle also gives scientists and engineers an idea of building materials such as marble or granite may be locatedThe Rock cycle involves igneous intrusion, uplift, erosion, transportation, deposition as sedimentary rock, metamorphism, and further melting and igneous intrusion.

Hence, Option B is the correct answer.

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Describe any patterns you see in the distribution of earthquake epicenters over the earth’s surface - do they form lines, arcs, circles or clusters? are patterns connected or disconnected?.

Answers

Seismic Patterns is known to be the patterns you see in the distribution of earthquake epicenters over the earth’s surface.

The distribution of earthquake epicenters over the Earth's surface are found to be along the plate boundaries.

They are said to be distributed around lands close to the ocean. They often create a narrow zone as it passes certain line. Most earthquakes are found in some narrow belts.

What patterns do you see in the distribution of earthquakes on Earth?

The interaction is seen along plate boundaries leads to  an increased frequency of earthquakes at the locations.

Stronger earthquakes are said to often take place along active plate boundaries.

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which layer of the atmosphere is closest to the earth?

Answers

Answer:

The troposphere

Explanation:

It begins at the surface of the earth and extends out.

Answer: The troposphere

Explanation: The troposphere is the atmosphere human's other life forms on land live on. This atmosphere contains air, weather ect.

Hope this helps!

Can some please help me please I will give 30 points of answer is right and marked as brainliest also no links please

Answers

Answer:

B: looking where the 1800s mark is it looks like it grew rapidly

I hope this is brianly enough

why is io the only solid surface in the solar system that is completely devoid of impact craters?

Answers

Answer:

THE BOLD WORD HELP YOU WHAT YOU ARE TALKING ABOUT

Explanation:

The surface is constantly being resurfaced, covering all impact craters

Io's orbit is in 2:1 resonance with the orbit of Europa and in 4:1 resonance with the orbit of Ganymede. The period of Io's orbit is 1.8 days. What then, must be the orbital periods of Europa and Ganymede?

HOPE THAT HELP MARK ME BRINILYLIST

Compare the formation of high and low islands​

Answers

Answer:

Explanation:

High Islands are large mountains and are formed from volcano. They have fertile soil and can grow crops

. Low Islands are the opposite, they have poor soil and cannot produce crops

by contrast, are islands composed of sedimented material, coral rubble, or uplifted coral reefs..

HOPE THAT HELP YOU :)

Answer

"High islands" generally refer to islands where the basalt rock from volcanic formation is still above the ocean's surface. Low islands, by contrast, are islands composed of sedimented material, coral rubble, or uplifted coral reefs.

How did weathering help to shape the Appalachian Mountains?
O A. Weathering made the Appalachians tall and pointed by stripping
away the soil.
O B. Weathering rounded the mountains by breaking down jagged
peaks.
O C. Weathering created lakes in the mountain range by blocking the
flow of rivers.
O D. Weathering tilted the rocks under the surface by making tectonic
plates collide.
SURMIT

Answers

Answer:

B

Explanation:

A is incorrect because the Appalachians are not jagged and point

C is incorrect because erosion/deposition would do this

D is incorrect because weathering does not affect tectonic plates

__________ is defined as having a single legislative chamber. A. levy B. ratified C. unicameral D. enumerated Please select the best answer from the choices provided A B C D

Answers

Answer: C. unicameral

Explanation:

because a unicameral system is a government with one legislative house or chamber.

By international agreement, lesser tropical cyclones are given different names based on the strength of their winds. When a cyclone's strongest winds do not exceed 61 kilometers (38 miles) per hour, it is called a(n) ________.

Answers

When a cyclone's strongest winds do not exceed 61 kilometers (38 miles) per hour, it is called a tropical depression

Tropical cyclones are classified based on their wind speed. When the fastest sustained winds does not exceed 38 miles per hour (61 km per hour), it is called a tropical depression.

If the fastest wind is greater than 38 miles per hour (61 km per hour), it is called a tropical storm.

However, if the maximum sustained wind speed reaches 74 mile per hour (119 km per hour) it is referred to as a hurricane.

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What could be done to avoid flooding?​

Answers

Answer:

use bigger dams,

the underground system clear

make sponge city

One way you can avoid flooding is Stronger dams,

marami pa rin sa ating mga kababayan ang namimili at maghanda para sa darating na pasko



_pa help po plsss​

Answers

Answer:

Say it on English

Explanation:

So I can help

Answer:

Tama, ang pasko ay Tanda ng salo-salo at samahan na walang katulad

Explanation:

ewan ko kung tama

sana tàyo nalang dalawa

What tool shows you what each symbol represents?​

Answers

Answer: A map key

Explanation: I hope it helps you!

Answer: the map key

Explanation:

it gives you all the symbols you need to represent things on the colors and more

This is geography based. Trust me!


What is the current weather at your house? For me, it is windy and rainy.

Answers

Answer: Its usually hot but this week its Windy and cold

It’s very foggy and cold

Explain how agriculture is related to human settlements

Answers

Answer:

Agriculture allowed people to stay in one place, and increased food production caused the population density to expand far beyond levels that could be sustained by hunting and gathering alone. This growth in population density provided a critical mass of people to sustain and spread contagious infectious diseases.

Answer:

Agriculture allowed people to stay in one place, and increased food production caused the population density to expand.

Explanation:

does anyone have the answers to the unit 5 lesson 10 history unit test on migration and cultural exchange????????

Answers

Answer:

If you search "unit 5 lesson 10 history unit test quizlet" you might get it. Make sure you include the word "Quizlet" at the end.

Explanation:

In On the Origin of Species, _______ posited that the earth was not merely 7,000 years old, as the Bible suggested, but several million.

Answers

Answer: Darwin

Explanation:

How often do category 3 hurricanes occur in new orleans.

Answers

Answer:

estimated the area was likely to see a hurricane within 50 nautical miles a major hurricane about every 20.

Explanation:

how is a scale different from a scale factor?
asap help
no links

Answers

Answer:

Scale is used in geometry to make accurate reproductions of figures; they are different sizes but not proportion. Figures are similar but to scale. Scale factor is used on similar geometric figures. You can find the scale factor of corresponding angles, sides, and even diagonals.

The lithosphere is made up of many separate plate called

Answers

the answer is tectonic plates

The answer is Tectonic Plates

______ is the process of breaking rocks into smaller fragments.
______ is moving the fragments into different location
______ is the settling of fragments after they have been eroded.
Lots of pointss!! pls helpp. i'll mark brainliestt

Answers

Mechanical weathering breaks rocks into smaller pieces without changing their composition. Ice wedging and abrasion are two important processes of mechanical weathering. Chemical weathering breaks down rocks by forming new minerals that are stable at the Earth's surface.Deposition is the laying down or settling of eroded material. Sediment deposited in water typically forms layers called beds.Electricity is used to move DNA molecule fragments through the agarose gel. This technique has lots of applications.

Does anyone live in noble Oklahoma or was born in noble Oklahoma.

Answers

Answer:

Does anyone live in noble Oklahoma or was born in noble Oklahoma.

Live in Noble Oklahoma

Describe three differences between equatorial climate and Britain’s climate

Answers

Answer:the main difference between equatorial climate and Britain's climate is that the climate of Britain is temperate climate

Explanation:

In the case of temperate climates, there is a moderate amount of winter. However, there is no winter season in an equatorial climate.

In the case of tropical forests, there is a lot of rain, which isn't found in temperate climates. As a result, rainfall in equatorial climates is substantially higher.

The amount of heat received by temperate climates is smaller than that received by equatorial climates.

In one or two sentences, explain why and how the map of africa has changed over time.

Answers

Answer:

When the first World Book was published in 1917, there were only two independent countries in Africa: Abyssinia (now Ethiopia) and Liberia. Together, they made up less than 5 percent of the land area of the continent. The rest of Africa was divided into colonies controlled by the European nations of Belgium, France, Germany, Italy, Portugal, Spain, and the United Kingdom.

Organized groups in some African colonies began demanding self-government early in the 1900’s. But a mass independence movement did not take shape until after World War II (1939-1945).

Some countries gained their independence relatively peacefully. In 1951, Libya, which was an Italian colony in 1917, became the first country in Africa to gain independence. In 1956, France granted Morocco and Tunisia independence. That same year, the United Kingdom granted Sudan independence as well. Other countries saw much bloodshed before their independence was granted. In Algeria, a bloody revolt raged against the French from 1954 until the country won independence in 1962. In Kenya, members of a movement called Mau Mau revolted against British control in the 1950’s. The revolt failed, but it contributed to Kenya’s eventual decolonization in 1963.

Explanation: Today, Africa is divided into 54 independent countries. Several European countries still control a few small islands: the Madeira Islands (controlled by Portugal), Mayotte and Réunion (France), and Saint Helena (United Kingdom).

All thunderstorms that form in the tropics eventually develop into tropical cyclones. Select one: True False

Answers

Answer: False

Explanation:

The formation of tropical cyclones needs to meet many requirments, such as sea surface temperature over 26.5 °C and low vertical wind shear.

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