154 Answered Questions for the topic earth science

Earth Science Elements Nucleosynthesis

07/22/17

A hydrogen bomb releases 1x10^17 joules. How many bomb explosions are equal to the sun's energy output each second?
A hydrogen bomb releases 1x1017 joules. How many bomb explosions are equal to the sun's energy output each second?
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Earth Science

06/13/17

What is relative dating by studying the relations of layers and cross-cuts called
What is relative dating by studying the relations of layers and cross-cuts called
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Earth Science

04/19/17

How did Russia get control of 20 % of the US uranium (and other REEs) production?
How did they get control of it?
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Earth Science Science

03/31/17

how much energy is needed to raise the temperature of 38 grams of ice at -27°C to water vapor at 134°C
how much energy is needed to raise the temperature of 38 grams of ice at -27°C to water vapor at 134°C?
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Earth Science English Algebra 1

10/31/16

If a seismic station is 2500 kilometers from the earthquake's epicenter, approximately when will the first P wave be received?
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Earth Science Science Half Lives

10/11/16

Half Lives
Here are several questions about half-lives. Please help me answer them and explain step-by-step how you got the answer. Thank you!!     1.) You take a sample from a canyon wall and find trace... more
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Earth Science

05/05/16

the pyramids in egypt are beginning to break apart and show signs of accelerated weathering in the past 20 years. what is causing this?
help for test please!
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Earth Science

03/17/16

a rare from of a mineral that is usually very clear and brightly colored is a
a rare from of a mineral that is usually very clear and brightly colored is a
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03/08/16

is it true that a calcium carbonate comes mostly from the skeleton of tiny organisms called foraminiferans?
is it true that a calcium carbonate comes mostly from the skeleton of tiny organisms called '' foraminiferans''?  
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03/06/16

If two tectonic plates slide past each other, how will it tear the Earth's surface down?
Science question
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Earth Science Geology

02/23/16

Is it possible to travel to Earth’s core through a volcano?
If it was possible for you to travel to earth's core through a volcano, how could you get there?
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Earth Science Waters

01/17/16

i really need help to review
what percent of freshwater can humans use? why? 
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01/11/16

what is the downward movement of water from the land surface into the soil or porus rock?
 6th grade science
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Earth Science

12/11/15

Earth Science
What other changes occur in the lake eutrophication continues?
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Earth Science

12/11/15

how does the dissolved oxygen content of the lake change during eutrophication
How does the dissolved oxygen content of the lake change during eutrophication  
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Earth Science Science

09/10/15

What caused the city of Venice to sink
What caused the city of venice to sink?
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Earth Science Science

05/11/15

Write in the Percent Composition of the entire atmosphere
i only want the percentages of each layer of atmosphere Please
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Earth Science

03/26/15

What kind of weather does Santa Barbara most likely have?
A. Heavy rain. B. High winds. C. Clear skies. D. Rising temperatures 
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Earth Science

03/11/15

Why does we have two parts of the equator?
Why did they come up with two parts of the equator?
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Earth Science Earth Movement

03/02/15

how does earth's movement cause year
how does earth's movement cause year
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Earth Science

01/27/15

Which of the following most accurately describes the water cycle?
1.Water in the water cycle remains in the same place forever.   2.Water moves through the atmosphere in a continuous cycle.   3.Water can be stored in clouds for as long as one hundred... more
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Earth Science

01/22/15

Explain how global winds form and how they affect the ocean.
Explain how global winds form and how they affect the ocean.
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Earth Science

01/06/15

Why would having a tap root be an advantage to a plan in an environment where there were long periods of drought?
Tap Roots are long root in the ground... Carrots are an example of a tap root 
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Earth Science

09/30/14

EARTH science homework help please?!
Explain the 10 most important concepts to understand about position characteristics
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Earth Science

09/19/14

what are the problems with a very rocky soil?
Can someone please help with this question from my school homework 
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