how many grains of sand are on the earth

Answers

Answer 1

Answer:

seven quintillion

Explanation:

or 5 hundred quadrillion grains

7.5x10^18


Related Questions

the Andes mountains are the longest of all of the world’s continental mountain ranges. which of the following correctly explains how this mountain range was formed? a. tectonic plates collided, and earth’s crust was pushed upwards b. tectonic plates separated, and exposed magma boiled upwards. c. tectonic plates slide past each other and pushed material upwards. d. tectonic plates collided, and thousands of volcanoes were formed.

Answers

Answer:

the answer is A

Explanation:

i took the test

In your own opinion, to a NASA Engineer, which is more important, science or math? Explain your answer and be prepared to defend it during our Socratic seminar.

Answers

Both are extremely important however, math may be more important in the situation because Math is used for size of ship, amount of fuel, angle at which the vessel is pointed in, the time it would take to get there, how many crew members it a vessel can hold, etc...

Which physical feature covers most of the earth?
water
mountains
arable land
desert

Answers

Answer:

A. Water

Explanation:

Yourwelcome, Hit that "Thank you" button please and have a blessed day.

Water because 71 % of the earth’s surface is water covered .

Proven gas reserves are reservoirs from which workers can easily extract natural gas. The amount of natural gas in a proven reserve is based on an assessment of the geology and current or estimated production of natural gas. Natural gas reserves are unequally distributed around the world because specific conditions for hydrocarbon formation were favorable at those locations millions of years ago. Arrange the world regions in order from most to least proven natural gas reserves.

Answers

Answer:

Iran, Russia, Qatar, Turkmenistan, Qatar, U. S, Saudi Arabia, UAE, Venezuela, Nigeria, Algeria, Australia, Iraq, China, Indonesia and Norway.

Explanation:

Iran is the largest producer of proven natural gas in the world followed by Russia, Qatar, Turkmenistan, Qatar, U. S, Saudi Arabia, UAE, Venezuela, Nigeria, Algeria, Australia, Iraq, China, Indonesia and Norway. These countries have the highest reserves of proven natural gas in the world as compared to other regions in the world because these regions have favorable conditions for hydrocarbon formation millions of years ago.

why does the moon have different phases

A. The moon’s changing position in relation to earth and the sun
B. Earth’s shadow being cast on the moon
C. Sunlight reflecting off Earth and hitting the moon
D. Changes in the amount of sunlight hitting the moon

Answers

Answer:

A. The moon’s changing position in relation to earth and the sun

Explanation:

As the Sun sets the moon will rise with the side that faces earth full exposed to sunlight. The moon has phases because it orbits the earth which will cause the portion we see to illuminate change.

(Have a great day!)

Which of the following statements is true?


The atmosphere provides plants with carbon dioxide for photosynthesis.

Plants don't use respiration to create energy.

Animals create energy using photosynthesis.

The atmosphere provides animals with carbon dioxide for respiration.

plzz answer

Answers

B. Plants don’t use respiration to create energy.
Hope it helps!

Answer: The atmosphere provides plants with carbon dioxide for photosynthesis

Animals do not need carbon dioxide, it is a waste product for them.

Animals do not go through the process of photosynthesis only plant life does.

Plants do not breath, but they do use the process of respiration.

he volume of a fish tank is 70 cubic feet. If the density is 0.4 fish over feet cubed, how many fish are in the tank? 175 88 28 14

Answers

Hmm you need better details

Answer:

The answer is 175

Explanation:

You multiply 70 by 0.4

what landform includes the piedmont, the atlantic coastal plain and the gulf coastal plain

Answers

Answer:

Landforms: There are three distinct landforms of the Southeast and of North Carolina: the Coastal Plain, the Piedmont, and the Appalachian Mountains. The Coastal Plain is low, flat to gently sloping land that extends along the Atlantic Ocean and the Gulf of Mexico.

losing parts of one’s culture and adopting parts of a new culture after migration would be best known as-

a) cultural diffusion
b) cultural divergence
c) cultural mixing
d) assimilation
e) acculturation

Answers

Answer:

E.) Acculturation

(Hope this helps! Brainliest please!)

“According to the simulation, the average temperature of the Earth with the maximum concentration of greenhouse gases is only 10 degrees Fahrenheit warmer than it is today. That’s nothing to worry about.” Explain one thing wrong with this statement.

Answers

Answer:

it

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The average temperature is the only thing wrong with this statement.

What are greenhouse gases?

A greenhouse gas substance is a gas that retains and produces infrared radiation. They retain infrared energy discharged from the earth's surface and reradiate it back to the earth's surface. The ozone-harming substances trap heat in the world's air and warm the planet.

Utilizing the average to address an expansion in the temperature of the earth because of the expanded convergence of ozone-depleting substances can be hazardous. This is on the grounds that a few regions of the planet will experience far bigger temperature changes while others will encounter temperatures below normal.

A greenhouse gas substance is a gas in an environment that retains and transmits radiation inside the warm infrared range. This interaction is the major reason for the nursery impact.

Learn more about greenhouse gases, here:

https://brainly.com/question/20558707

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The____of a plant cell are where photosynthesis takes place

Answers

Answer:

process................

Answer:

chloroplasts

Explanation:

When warm, moist air rises, it _____________________ as atmospheric pressure decreases at higher altitudes. Air's ability to hold water vapor is decreased as pressure is reduced and cools adiabatically and eventually reaching its saturation level. As a result, rising air becomes unable to hold water vapors (air is saturated), leading to condensation and then followed by ________________________.

Answers

1. generally loses temperature.

i got that from brainly

2. precipitation.

i got that from my mom. (she ACED science in school)

When warm, moist air rises, it generally loses temperature as atmospheric pressure decreases at higher altitudes. Air's ability to hold water vapor is decreased as pressure is reduced and cools adiabatically and eventually reaches its saturation level. As a result, rising air becomes unable to hold water vapors (air is saturated), leading to condensation and then followed by precipitation.

What happens when warm moist air rises?

Warm, humid air will cool and expand if it rises. When a surface cools, water condenses as the relative humidity rises. Then, as precipitation, it might return to the ground.

When warm, humid air rises into the cold air, thunderstorms are created. As the warm air cools, condensation occurs, which is the formation of tiny water droplets from water vapor. The atmosphere's cooled air sinks warms and then rises once more.

Learn more about warm moist air here:

https://brainly.com/question/25795549

#SPJ2

when the time is 2am at GMT,it is already 5am at place X. calculate the longitude of place X.​

Answers

Answer: 45°E

Explanation:

The lines of longitude can be used to determine the time of an area.

Every 15° line of longitude away from the Prime Meridian is an extra hour away from the time at the Prime Meridian.

The Prime Meridian is GMT and is the 0° longitude.

Areas that are ahead of GMT are to the east of the Prime Meridian and those behind GMT are west.

If the time is 5am in place X and it is 2am in GMT, the time difference is:

= 5 - 2

= 3 hours

Place X is ahead of GMT so they are to the east of the Prime Meridian.

3 hours in degrees is:

= 3 * 15

= 45°

Place X is 45° east of the Prime Meridian so is labelled as 45°E.

Question 1 options:
Blank # 1
Blank # 2
Blank # 3
Blank # 4

Blank # 5

Blank # 6
Blank # 7
Blank # 8

Answers

Answer:

1) Sun

2) Stars

3) Solar system

4) Gas

5) Small

6) Rocky

7) Giant

8) Planets

Explanation:

The Sun and the planets form the solar system.

The sun is an enormous star.

Mercury, Venus and Earth and Mars are the four small rocky planets.

Jupiter, Saturn, Uranus and Neptune are the four gas giant planets.

Which statements are true about Greenland?


Greenland's borders are the Atlantic Ocean and the Arctic Ocean.
Greenland's borders are the U.S., Canada, and Iceland.
Greenland is primarily grassland.
Greenland is covered by ice.
Greenland's soil does not support farming.
Greenland is an island.

Answers

Answer:

The last three are correct

Explanation:

Greenland is covered by ice "yes it's not actually green:-) "

Greenland's soil does not support farming as it's too cold for plants to grow and the soil is also covered in thick ice

and yes, greenland Is a island. just a HUGE island.

Can anyone give me and my teammates ideas how to do this?? We are going to present this in monday and im nervous because we havent done anything yet.
I barely know my teammates, all i know is that some of them are kinda lazy and i think the teacher put me in their team to assist them ://
No links pls, im desperate
(We are doing a g oogle slide ok, not j a m b o a r d)
I really need help now please!

Answers

answer:

hello there!!

since it is a group project you can make one person responsible for one/two slide, which would bring the total slides to seven-eight if you choose to include the title slide with a extra video/ photo slide and a sources slide ( if your teacher makes you do that slide )

so the layout should maybe look a little like this

♡︎ title slide ( how the sun and moon system affects earth )

- day ( earth's sun system )

♡︎ night ( earth's moon system )

- seasons ( how it affects the four seasons )

♡︎ moon phases ( the moon phases during the month(s) )

- extra video/photo ( for more information about the sun and moon system )

♡︎ source ( what we used for research )

tip = always make sure that there is at least one/ two photos on each slide because one it looks better, two it helps for a better understanding and three if fills up space that wasnt taken up by written information

if you are the "group leader" then you can choose who gets which slide, help when there is needed. since you are working with people that seem to be a little lazy a little idea for the teacher to know who did what work, you can always put the name of the person doing each slide ( or if you can presenting to the class, make them talk/ present when their slide is up ) or even make sure that every slide is cleaning done before turning it in!

( here is a example of a project i once did but im showing them to you for a little idea of a title slide and a photo slide )

i hope this helps you! have a wonderful rest of you day :)

Why does Africa have less nation-states compared to other parts of the world?

Answers

Answer:

this is because of colonialism and the Scramble for Africa.

Explanation:

Over time, scientists have changed their model of our solar system. It has transitioned from
A)
a sun-centered to an moon centered model
B)
a sun-centered to an earth-centered model.
an earth-centered to a sun-centered model
D)
a moon centered to an earth-centered model

Answers

Answer:

C

Explanation:

An earth centered to a sun centered model

Elaborate on humans impact the atmospheric processes

Answers

Answer:

There is overwhelming evidence that human activities, especially burning fossil fuels, are leading to increased levels of carbon dioxide and other greenhouse gases in the atmosphere, which in turn amplify the natural greenhouse effect, causing the temperature of the Earth's atmosphere, ocean.

What is the difference between an aquifer and an aquitard? View Available Hint(s) What is the difference between an aquifer and an aquitard? An aquitard is a rather permeable rock, whereas an aquifer is an impermeable rock. An aquifer is a rather porous rock, whereas an aquitard is a rock with very low porosity. An aquitard is a rather porous rock, whereas an aquifer is a rock with very low porosity. An aquitard is a rather permeable rock, whereas an aquifer is a rock with very low porosity. An aquifer is a rather permeable rock, whereas an aquitard is an impermeable rock.

Answers

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How is government in the United States today different from government in ancient Athens?
The United States is a direct democracy.
O The United States allows citizens to vote.
O The United States is a republic.
O The United States has a unicameral legislature.

Answers

Answer:

The Athenian state was actually a direct democracy while the US is a representative democracy

How does culture affect culinary/gastronomic tourism?​

Answers

Eating culture is changing, people travel more, and the pace of life is always faster, more and more people eating away from home. All these factors affect the growth of the culinary tourism, which is based on the cultural tourism combined with the need to take delight in life.

Explain the difference between race and ethnicity

Answers

Answer:“Race” is usually associated with biology and linked with physical characteristics such as skin color or hair texture. “Ethnicity” is linked with cultural expression and identification. However, both are social constructs used to categorize and characterize seemingly distinct populations.

Explanation:

Spain did not explore:
O Canada
O Central America
O South America
Caribbean Islands​

Answers

Answer:

O Canada

Explanation:

Have you heard of anywhere in Canada where they speak Spanish? No, I didn't think so. That's because while they were so focused on the Caribbean and Central and South America, the French got Canada, and some of the English after that little war. Also, the Spanish reached everywhere else so by process of elimination, Canada is the only one left

Hope this helps:)

What’s the difference in the range of temperatures recorded last year and the range of temperatures recorded two years ago

Answers

Answer:

To find:

1. Range of temperature between two years

2. Modal temperature last year

3. Median temperature 2 years ago.

Solution:

1. Range is difference between the highest and lowest value.

Range of last year = highest value-lowest value

= 27-6 = 23

Range 2 years ago = highest value - lowest value

= 25-17 = 18

So, difference in range of temperature between two years = 23-18 = 5

2. Modal temperature last year = 11°C

(number that appears most frequently in the series arranged in numerical

order from smallest to largest)

3. Median temperature 2 years ago,

Median = middle number of the series.

Arrange numbers from lowest to highest. As this series contains even

numbers of entries, so median is average of middle numbers. So, (13+17)/2 = 15

The____of a plant cell are where photosynthesis takes place

Answers

Answer: Chloroplast

Explanation: Because I know this stuff

Answer: hewo, there! your answer is below

Chloroplast Is Where Photosynthesis Take's place

Explanation:

Hope this helps!!

Have a great day!!!

the images shown illustrate a change that took place as the Second Agricultural Revolution coincided with the Industrial Revolution. Which of the following compares this geographic relationship between these revolutions?

An increase in chemical farming practices let to more food being produced by farmers and then processed in factories
An increase in chemical farming practices let to more food being produced by farmers and then processed in factories
A

The domestication of plants and animals allowed for factory farming practices where workers made the first canned foods
The domestication of plants and animals allowed for factory farming practices where workers made the first canned foods
B

An increase in the rural farming workforce lead to higher farm productivity, which resulted in more food for urban industrial workers
An increase in the rural farming workforce lead to higher farm productivity, which resulted in more food for urban industrial workers
C

The mechanization of farm work allowed many young people to migrate and join a growing urban industrial workforce
The mechanization of farm work allowed many young people to migrate and join a growing urban industrial workforce
D

The creation of sedentary societies, where farm work was done completely by machine, resulted in permanent settlements in town and cities

Answers

Answer:B

Explanation:

List three differences between US and Japanese culture.

Answers

Answer:

1.) religious practices differ.

2.) Japanese culture is more formal than American culture.

3.) Political participation is less intense in Japan.

Explanation:

For an extra one

4.) America has diverse racial demographics and Japan is predominantly Japanese.

10 points for whoever can help!
Explain the difference between polytheism and monotheism, Which was practiced by the Ancient Egyptians?
______________________
Question: Which did the ancient Egyptians practice?

Answers

Answer:

QUESTION(S):

1. Explain the difference between polytheism and monotheism.

2. Which was practiced by the Ancient Egyptians?

ANSWER(S):

1. Polytheism is the belief in more than one god. Monotheism differs from polytheism in that it is the belief in a single god or divine being.

2. The religion of Ancient Egypt was a polytheistic (many gods) religion with one short period of monotheism (one god). Their religion hosted about 700 different gods and goddesses. In addition, it was not uncommon for deities to be combined to form a new deity.

Explanation:

I hope that this helps you out! :)    

Have a great rest of your day/night!    

Please thank me on my profile if this answer has helped you out.  

According to the Big Bang model, the universe expanded from an extremely dense and hot state and continues to expand today.
Which image BEST represents this model?

Answers

i believe the answer is B

Answer:

The answer is picture C

Explanation:

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