there has been multiple ice ages on earth. what causes ice ages?

Answers

Answer 1
The onset of an ice age is related to the Milankovitch cycles - where regular changes in the Earth's tilt and orbit combine to affect which areas on Earth get more or less solar radiation. When all these factors align so the northern hemisphere gets less solar radiation in summer, an ice age can be started.
Answer 2

Answer:

The variation of sunlight reaching Earth is one cause of ice ages. .

Explanation:

When less sunlight reaches the northern latitudes, temperatures drop and more water freezes into ice, starting an ice age.

When more sunlight reaches the northern latitudes, temperatures rise, ice sheets melt, and the ice age ends.


Related Questions

pomis)
Which of the following sentences contains a comma error? (5 points)
Оа
We left early for the airport, but a terrible accident delayed us,

Before the game started the team, warmed up to energizing music
Ос
After being infected with a virus, the computer hard drive crashed.
Oo
Our tiny canoe was overwhelmed by the sudden, intense storm.

Answers

Answer:

'We left early for the airport, but a terrible accident delayed us,"

Explanation:

This is an example of a comma error as there shouldn't be a comma at the end of the sentence, it should be a full-stop.

Oa
There should be a full stop at the end of the sentence not a comma

which scientist is credited for first proposing continental drift theory?

Answers

Answer:

Alfred Wegener

Explanation:

The drifting of tectonic plates is an on-going process that has changed the configuration of the continents since their formation in Archean time. This hypothesis first proposed in 1912 by Alfred Wegener, a German Meteorologist, was not widely accepted until after 1960.

Answer:

Alfred Wegener noted that fossils from a particular type of reptile were found on both sides of the Atlantic Ocean.

Explanation:

Which of the following is NOT a Human factor that influences population distribution? 1 point A.Utilities
B. Job Opportunities
C. Infrastructure
D. Climate​

Answers

Answer: climate

Explanation:

Answer:

A.

Explanation:

Job opportunity's, Infrastructure, and climate can all have a great impact on where people settle down and where people live. Leaving the only stand out answer of A. Utilities.

I like potatoes Do u like potatoes

Answers

Answer:

Yes I like potatoes too

Explanation:

Answer: nah

Explanation: nah

Which of the following is an example of a territory that has its own government but
is under the control of a foreign power?

A) Colony
B) Protectorate
C) Sphere of Influence

Answers

Answer:

A territory that has its own government, but is guided by a foreign power is referred to as protectorate

Explanation:

Protectorate – a country or territory with its own internal government but under the control of an outside power.

The volcano Izalco in El Salvador is a small, steep-sided volcano. What conclusions can be drawn about the characteristics of the lava that formed this volcano?

Answers

Answer:

Izalco is likely a stratovolcano, given its steep slopes. The lava of a stratovolcano is high in silica content and is very viscous (thick). It thus cannot flow very far and often solidifies before reaching a long distance. The volcano continuously erupts and the solidified lava builds on the existing land, forming steep slopes.

Which best describes the field of regional geography?
A. The study of Earth's physical features
B. The study of patterns and processes that shape human
interactions with the world they live in
C. The study of unique traits of different parts of the world
D. Connections between physical and human geography

Answers

C. The study of unique traits of different parts of the world

a limiting factor that affects populations no matter what their size

Answers

i don’t understand what you mean by your question

Divergent plates pull away from each other to form mid-oceanic ridges and volcanic mountains.
True
false
30 points please

Answers

Answer:

I think its false sorry if im wrong :)

Explanation:

Which statement best describes the rock shown? The grains of this rock are jagged. The grains in this rock are tiny. This rock has a non-banded pattern. The color of this rock is determined by its texture.

Answers

The statement that describes the rock shown is C. This rock has a non-banded pattern.

A rock simply means a solid mass of geological materials that gave been broken down from fossils or other rocks.

It should be noted that the statement that describes the rock shown is that the rock has a non-banded pattern. A rock typically consists of minerals.

Learn more about rocks on:

https://brainly.com/question/2458253

Answer:

C

C

B

C

B

B

B

C

A

B

Explanation: trust me- i got 100%

1. which of the following statement differentiate intensity from magnitude?

Answers

Answer:

Intensity measures the strength of shaking produced by the earthquake at a certain location

Explanation:

Based on the information provided, what causes Stockholm Syndrome?


I need help plz

Answers

Answer:

we need the information provided lol

14) What major advantage did the United Kingdom possess that they are able to get to almost
everywhere else onthe planet in the 1500s to the 1900s? (Think what group protects the water)

Answers

Answer:

British - Advantages. They were well trained, equipped, and had exact orders in which they followed very closely. They had the best navy which protected the coastlines and supply lines. They had co - operation Loyalists and Indians to help them fight

Answer:

JETHS WORLD GEO TEST REVIEW

Explanation:

what can run but never walks, has a mouth but never talks,has a head but never weeps,and has a bed but never sleeps.


DO NOT LOOK IT UP

Answers

Answer:

river-- ------ -- - gdsgb

Identify and explain three states that a volcanoes can exist in.

Answers

Answer:

Alaska 141

California 18

Oregon 17

Explanation:

5. If two vertical angles are represented by 2x + 40 and 5x + 25.
what is the value of ?

Answers

Answer:

Vertical angles must be equivalent to each other, so we can set this equation:

2x + 40 = 5x + 25

Solve

15 = 3x

x = 5

I will assume the question is asking for the angle, so we plug in x

5*(5) + 25 = 50

Ocean ridges form as a result of _______. A. Slab pull b. The upwelling of magma from the asthenosphere c. Sediment being deposited from the ocean d. All of the above Please select the best answer from the choices provided A B C D.

Answers

Ocean ridges are been  formed due to The upwelling of magma from the asthenosphere.

What is Ocean ridges?

Mid-ocean ridges can be regarded as a process which do occur along divergent plate boundaries.

This occurrence do happen where new ocean floor is created when the Earth's tectonic plates spread apart.

It should be noted that As the plates separate, there would be rise in molten rock.

Therefore, option B is correct.

Learn more about Mid-ocean ridges at,:

https://brainly.com/question/2063308

Answer:

B

Explanation:

edgen 2022

Water pollution
ANSWER THE FOLLOWING QUESTIONS ON IT

What are the main sources of this type of pollution?
What are the effects on the environment?
What health impacts does this type of pollution have on humans?
What can the government do to reduce pollution?
What do you think you can do personally to reduce this pollution?

Answers

Answer:

Answer below

Explanation:

1. The main source is Oil Rigs, Plastic, and sewage

2. The effect of water pollution is population decline of both animals and humans due to the water being infected and effects of the environment due to coral dying

3. Humans can get sick due to the water having sewage and bits of oil from broken down rigs or boats

4. Make a law to reduce the use of straws in restaurants and any place in general and if caught throwing trash you will be banned from the beach or place you are at and forced to clean your mess

5. What we can do to reduce pollution is start recycling instead of just throwing it in the trash

hope this helps and if it does brain pls

What was the most significant Strength and Weakness for The American and British Army? Use video"British and American Strengths and Weaknesses" by Waldo Middle School Social Studies

Answers

Answer:

British Strengths:

*Some of those funds were used to hire Hessian mercenaries to fight the Americans.

*Britain's military was the best in the world. Their soldiers were well equipped, well disciplined, well paid, and well fed.

*The British navy dominated the seas. Funds were much more easily raised by the Empire than by the Continental Congress.

British Weaknesses:

*The British had an extremely difficult objective. They had to persuade the Americans to give up their claims of independence.

*The geographic vastness of the colonies proved a hindrance to the British effort. Despite occupying every major city, the British remained as at a disadvantage.

*The British fought a war far from home. Military orders, troops, and supplies sometimes took months to reach their destinations.

American Strengths:

*Americans had a grand cause: fighting for their rights, their independence and their liberty.

*This cause is much more just than waging a war to deny independence. American military and political leaders were inexperienced, but proved surprisingly competent.

*The war was expensive and the British population debated its necessity. In Parliament, there were many American sympathisers. Finally, the alliance with the French gave Americans courage and a tangible threat that tipped the scales in America's favour.

Americans Weaknesses:

*The Americans had tremendous difficulty raising enough funds to purchase basic supplies for their troops, including shoes and blankets.

* The British had a winning tradition. Around one in five Americans openly favoured the Crown, with about half of the population hoping to avoid the conflict altogether.

*Most Indian tribes sided with Britain, who promised protection of tribal lands.

Explanation:

whirl a rock at the end of a string and it follows a circular path. if the string breaks, the tendency of the rock is to:

Answers

Answer:

Travel along a straight line path

Explanation:

hope this helps

which region of minnesota has the most fertile farmland
A.central lowlands

B.driftless area

C.dissected till plains

D.superier uplands

Answers

Answer: d

Explanation:

When the Australian colonies decided to form the Commonwealth of Australia in 1901, the new country was a

Question 3 options:

republic.


dominion.


monarchy.


dictatorship.

Answers

Answer:

republic

Explanation:

they joined to form one nation

trial though

Answer: Dominion

Explanation:

The term dominion was used to refer to one of several self-governing nations of the British Empire.

Australia is one of them.

1. Study the maps. What is the relationship between the population distribution and the amount of precipitation in Mexico?

Answers

Answer:

People live in wetter, safer, cooler areas.

Explanation:

Mexico is divided into three major regions. These are the Central Plateau (Mesa Central), the Coast, and the North. This latter refers to the desert and Mediterranean climates that are found along much of the border with the United States. These areas are not heavily populated because of the dry and hot climate.

The coast is generally much wetter, especially in the south, but temperatures are uncomfortably high most of the year. The Pacific coast also faces

tsunami and earthquake danger.

The Central Plateau has mild to cool temperatures and moderate precipitation. It is the most populated part of the country by far as large parts of it are also apt for agriculture.

HOPE THAT HELP MARK ME BRINITLYS

This is that most people live where it’s wetter and cooler environments as people wouldn’t really like hot and dry climates. Where Mexico is split, these areas are only sparsely populated due to the hot and dry climate

D. Describe Germany’s composition as a federal state.

Answers

At the federal level, the German constitution divides power between the executive branch, the legislative branch, and the judiciary.

under what circumstances will the front of a glacier advance, retreat, or remain stationary?

Answers

Answer:

The terminus of a glacier advances if there is more accumulation than ablation, retreats if there is more ablation than accumulation, and remains stationary if accumulation is balanced with ablation.

Explanation:

HELP ME PLZ THIS IS CONFUSING TYSM


From graph A, name a weathering process that you would expect where there is a
mean annual temperature of -10 °C and mean annual rainfall of 800 mm.


From graph B, name a weathering process that you would expect at a mean annual temperature of 18 degrees c and mean annual rainfall of 1400mm

Answers

Use Brainly for help and it might help (I’m just trying to answer my first question

megathrust faults occur on which type of tectonic plate boundary?

Answers

Answer:

Megathrust earthquakes occur at convergent plate boundaries, where one tectonic plate is forced underneath another. The earthquakes are caused by slip along the thrust fault that forms the contact between the two plates.

at what location within a glacier is the ice flow the fastest?

Answers

The middle of the glacier is where ice flow is the most quick-witted

9
Instructions: How do you prepare for typhoons? What should you do before, during and
after a typhoon? List down at least three things that you should do in the table below.
Before
During
After
'S
+
z
7

Answers

Before

Listen to weather updates and advisories.Keep watch for warnings and plans regarding evacuation in your community.Check your house’s condition and make necessary repairs.Keep your typhoon kit in an area where you can easily get it in case of emergency.Bring your pets and livestock in the designated evacuation area for animals. If not, keep them in a safe place.Evacuate immediately once asked by the authorities to do so.

During

Remain calm and stay inside your house or the evacuation center.Turn off main switch for utilities like water and electricity.Have a flashlight or lamp in hand in case of emergency and loss of electricity.Keep away from possible dangers like glass windows.

After

Before returning home, wait for authorities to announce that it is safe to go back to your area.Keep away from danger.structures with damagesfallen treesdamaged power lines

3. Give way to rescue and emergency teams.

4. Be extra careful when making repairs at home.

5. Before switching the electricity on, make sure there are no wet or submerged outlets or appliances.

6. Check for possible breeding places for mosquitoes and remove rainwater.

What stage is texas in the demographic transition level

Answers

Level five I believe I just answered for the points
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