How long does the Proterozoic Eon last for?
541 million years
1,500 million years
1,959 million years
543 million years

Answers

Answer 1
The first one 541 million years

Related Questions

The atmosphere on Mars is mostly made up of carbon dioxide, and the surface of the planet is too cold for humans to
handle.
O True
False

Answers

Answer:

False

Explanation:

Answer:

true

Explanation:    

Malaria and AIDS are common in many African countries in part because governments

A. believe that these diseases with disappear on their own
B. avoid helping fight diseases for religious reasons
C. Do not think that these diseases present major problems to the population
D.have little money to spend on programs to fight these diseases.

Answers

Answer:

answer d

Explanation:

because African countries are having little money and they can create campaign

Have little money to spend on programs to fight these diseases

Which of the following is the missing evidence that Hess used to support Wegner's continental drift theory and to propose the theory of plate tectonics.
Group of answer choices

Volcanic activity

Fossil Evidence

Seafloor Spreading

Answers

The answer is Fossil Evidence

A butterfly can fly at 30km/h.Give the speed in m/min​

Answers

Explanation:

30km/h

= 30/1×1000/60

= 500m/min

help me please I really don’t know This!

Answers

Answer:

pull of the moons gravity

Outline one strategy which aims to reduce the rate of climate change (mitigation)

Answers

reduction of CO2 and other toxic fumes emissions

According to the Roman Historian Livy, what is NOT an advantage of location of Rome as a city.

O A central location in Italy

O Access to valuable metals such as gold

O Access to the sea for commerce from abroad

O Produce provided by the inland regions along the Tiber River

Answers

1. Central Location in Italy was not an advantage of Rome as a city

The term hydrosphere describes one of the Earth's spheres and it includes all of the ________. The term hydrosphere describes one of the Earth's spheres and it includes all of the ________. fresh water on the planet liquid water on the Earth minus ice waters on the surface of the continents water on and below the continents water in the Earth system

Answers

Answer:

water in the Earth system.

Explanation:

Earth crust refers to the outermost layer or thin shell which makes up the earth such as sedimentary, metamorphic and igneous rocks.

The Earth crust is typically made up of two (2) main types;

1. Oceanic crust: this crust has a thickness ranging from 5 km to 10 km and comprises of denser rocks such as diabase, gabbro and basalt.

2. Continental crust: this crust has a thickness ranging from 30 km to 60 km and comprises of minerals such as quartz, silicate, feldspar, aluminum and less dense rocks such as granite

The term hydrosphere describes one of the Earth's spheres and it includes all of the water in the Earth system. It makes up about 86% of the earth surface.

Germany has always been an ally of the United States
True
False​

Answers

Answer:

False

Explanation:

It's pretty simple, World War II

Which of the following is a fact about subtropical wilderness?

Answers

Answer:

The Everglades is the largest subtropical wetland ecosystem in North America and the largest mangrove ecosystem in Western Hemisphere. The Everglades is often referred to as a “swamp”, but in reality it is a giant, slow moving river. Nearly 8 million Floridians rely on the Everglades for their daily water supply.

Explanation:

Analyze the map below and answer the question that follows.


The humid subtropical climate region is labeled with which number on the map above?
A.
1
B.
2
C.
3
D.
4

Answers

I believe the answer is A I am not completely sure

Answer:

2

Explanation:

Which is a result of the emissions from the use of fossil fuels

Answers

Answer:

Decrease in agricultural yield (pls mark brainlist)

Explanation:

burning of fossil fuels result in the amount of high carbon dioxide content in the atmosphere. This carbon dioxide decrease the amount of oxygen in the atmosphere. Plants need oxygen to grow.

When fossil fuels are burned, they release carbon dioxide and other greenhouse gases, which in turn trap heat in our atmosphere, making them the primary contributors to global warming and climate change.

when did globalisation start​

Answers

Many historians claim the first wave of globalization began with the gold standard in the 1800s. 6 Even though there was mass trade across the Atlantic, chartered trading companies, and the slave industry, there was still no global price convergence at the time.

how do organisms reproduce

Answers

Answer:

There are two forms of reproduction: asexual and sexual. In asexual reproduction, an organism can reproduce without the involvement of another organism. The cloning of an organism is a form of asexual reproduction. By asexual reproduction, an organism creates a genetically similar or identical copy of itself.

1. Which of the following is a national resource?
(a) gold and minerals
(b) the money in the Bank
(c) the people
(d) all​

Answers

Answer:

a) gold and minerals

Explanation:

A national resource is a resource controlled by the government, whether it is at the state or national level. For example, wildlife, railways, gold and minerals. Therefore, correct option is A.

The government can even acquire private property for public use within political boundaries, so all resources within political boundaries belong to the country are national resources.

Resources can be categorized into four types based on ownership.

1 - Individual Resources : Individual resources are those owned by private individuals. For examples : house, car, book, etc.

2 - Community Resources : Resources that belong to all community members. Owned by all members of the community. For example : public parks, play ground, etc.

3 - National resources : Those resources that are under the control of a state or union government are considered national resources. For example : all mineral resources, like water, land, forest and wild life.

4 - International Resources : There are international institutions that control all areas that are not under national control. As an example, areas beyond the exclusive economic zone are considered part of the open ocean and can only be utilized by international institutions if they are given permission by them.

Thus, gold and minerals are national resources. Because, they are under the control of a state or union government & are considered as national resources.

learn more about government here :

https://brainly.com/question/10785628

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What is the capital city of Switzerland?
(a). Bern
(b). Vienna
(c). Oslo
(d). Stockholm ​

Answers

Answer:

A.Bern is the capital city of Switzerland

A.) Bern is the capital city of Switzerland, hope this helps :)

Help me please I am in need of help

Answers

I believe the answer is 70% even though the real statistic is 71%
To be exact it is 71%, but approximately is 70%, so the second option is correct.

demerits of possibilism​

Answers

I would answer this question but someone already did so...

Which best explains why the relationship between developed and developing countries is often portrayed as a
north-south split?
O World centers of wealth and power are concentrated in the north.
O The north is mostly excluded from the world economy
O Uneven development has occurred only in the south.
The south controls the means of development.
Global development patterns are evenly distributed in the north and south.

Answers

Answer: the answer is A

Explanation: i just took the unit test got a 100 pls give brainiest

what
is
energy does do​

Answers

Answer:

energy is the capacity to do work.

Explanation:

1
Select the correct answer.
What natural resource was discovered in the late 1800s before Oklahoma became a state, significantly increasing the value of the land?
ОА.
oil
Ов,
natural gas
Ос.
salt mines
OD
coal
Reset
Next

Answers

Answer:

Oil.

Explanation:

The correct answer is A) oil. The natural resource that was discovered in the late 1800s before Oklahoma became a state, significantly increasing the value of the land was oil. Oil Exploration companies established in the Indian territory in 1897.

file answers with a website that end in 3C are scams.

The picture above represents which of the following biomes

A. Tundra

B. Desert

C. Savanna

D. Rainforest


please help


I will give b rainliest and 5 stars and 10 points for the best answer

Answers

Answer: Savannah. Look at the animals living there and looks at the color of the vegetation.

Answer:

I'm pretty sure it is C. Savanna

Help pls help pls help plzzzzzzzzzzzzzzz thank you so much for help me with this thing

Answers

The correct answer is a because that statement is true can you consider giving me brainalist if this helps... thank you (:

what is the name of the two dates of the year when the sun's Direct rays are shining on the equator​

Answers

One of them is specifically in September 22, 2021 and the other is in March but I’m not really sure what day specifically.

The two dates of the year when the sun's Direct rays are shining on the equator​ are March 20 and September 22.

What is the Equator?

The Equator is referred to as an imaginary line that segregates the northern hemisphere from the southern hemisphere. The temperature in this region where the latitude is Zero degrees is generally observed as warm.

In contrast to the weather, which varies every hour, climate refers to a weather pattern that lasts for an extended length of time. The change in season is a result of climate change. At the equator, the temperature is usually warm.

The summer solstice occur twice a year on Earth: around March 21 and September 22. apart from the fact that these fall on various dates in the Northern and Southern Hemisphere occurs

Learn more about Climate, here:

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poem about air pollution​

Answers

Answer:

Transportation and air pollution...What are green solution

Cars release a really bad gas,

which can destroy our lungs very fast.

It makes us cough and get really sick,

This can become serious pretty quick.

It actually causes our climate to change,

By affecting the ozone - I know it's sound strange.

Sulfur dioxide is another problem you see,

It causes acid rain,destroying your favorite tree.

It also harms our soil,making things hard to grow,

It can be very harmful to animals, did you know?

What's the solution

To save air pollution?

It's possible you see

Here's my recipe:

Go ride a bike

Take a hike

Drive in one car

Walk if it's not far

Take the bus,train or "L"

Even though it may smell

Use your imagination, it's fun,

You'll find a way to get the job done.

Transportation soils the air,

Show Mother Nature that you care!

There's lots of bad things that pollution will do,

Preventing this problem is up to me and you!

Hope this poem will help you have a nice day :D

Which form of government best fits the description below


A. Democracy


b. Theocracy


c. Autocracy


d. Anarchy


please help


I will brainlist and 5 * for the best answer



if I see a link I will report you

Answers

Answer:

A, Democracy

Explanation:

The city with the least amount of water vapor in the air is City B. The city with the greatest amount of water vapor in the air is City A. The city with the lowest relative humidity is City B. The temperature to which you would need to cool City C to reach 100% humidity is 21 degree F. To reach the same relative humidity as City A, the temperature of City D would need to rise by___degrees.

Answers

Answer:

1234567890897

Explanation:

787

PLZ HELP ME!!
Please write about the “strengths and weaknesses” of a weak, decentralized government.

Answers

Strengths- people have more freedom and civil liberties

Weaknesses- confusion and dispute will likely arise. Poverty will increase. More crime

Many young people migrate from rural areas to urban areas. what impact might this have on birth rates in rural areas?

Answers

Answer: The birth rate would go down.
Explanation: Most couples who have babies are young people- and if those young people move to urban areas before they have children- the birth rate will go down.
Source: My own logic: Use At Your Own Risk- although I’m almost 100% sure I’m right. Hope this helped!

please I hate doing science please help me

Answers

The correct answer is C. Currents

Explanation

The image in the question is a map showing the North Atlantic and the Caribbean Sea. In the middle of these is a red arrow that marks the Gulf Stream. An ocean current is a massive movement of ocean and sea waters. In the case of the Gulf of Mexico current, this is originated from the movement of warm waters from the Caribbean, which are heated by the latitudinal location because it receives the sun's rays more directly. It moves in a current towards the north of the Atlantic where it is losing temperature due to the difference in the incidence of the solar rays. Therefore, the correct answer is C. Currents.

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