136 Answered Questions for the topic earth science
Earth Science Geology
03/24/21
Which of the following describes chert?
A. This sedimentary rock was deposited in an ancient desert.B. This rock is volcanic in origin.C. This metamorphic rock was recrystallized from an ancient limestone.D. This was formed from a single...
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Earth Science Geology
03/18/21
On the small peninsula along the coast of the Bay of Ice in the southern portion of the linked geologic map, what kind of contact exists between RU 13 and the granite in this peninsula?
a. an intrusive contact b. a conformable depositional contact c. a nonconformity d. a disconformity e. an angular...
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03/03/21
Pre- calc question
5. Prehistoric cave paintings were discovered in a cave. The paint contained 30% of the original carbon-14. The decay rate for carbon-14 is −0.000121. Estimate the age of the paintings.
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the crater that killed the dinosaurs
Explain in detailWhat is Chicxulub crater?What are the Volcanic eruption, earthquake, tsunami or meteor impact had happened and their impact on Chicxulub crater?
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Earth Science
02/04/21
Explain what two things are MOST critical to improve the chances that an organism can possibly become a fossil.
what is they of the cause/problem of Climate change 5 sentence
The cause: what is Climate change? That you care With a 5 sentence explanation of the cause/problem.
10/07/20
If you were a geologist, how will you convince other countries to be alarmed by the destruction brought incase a natural calamity happens?
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Earth Science Science
10/06/20
Why should the countries even if not around the Ring of Fire be alarmed or concerned about the activities on the Ring of Fire?
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09/17/20
Need help with answering a biology question
Do individual animals have the same dietary needs every single day of the year? Why or why not?
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08/11/20
How Do Energy Inequalities Occur and What is the Importance of Storms to Earth's Atmosphere?
How do energy inequalities occur, and what are the results relative to the circulation of the atmosphere? What are storms overall, and why are they an important part of Earth’s atmosphere system?
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Earth Science Physical Science
07/08/20
The Gaia Hypothesis
What are the merits and pitfalls of the Gaia Hypothesis? Does this hypothesis have merit? Does Earth and its spheres change over time?
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Earth Science
07/08/20
Energy Inequalities, Earth's Atmosphere and Storms
How do energy inequalities occur? What are the results relative to the circulation of the atmosphere? What are storms overall, and why are they an important part of Earth’s atmosphere system?
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Earth Science Geography
05/22/20
Average daily temperature for City A located at 15º S are 10º F cooler than average daily temperatures for City B, located at 30º S. What factors might account for the cooler temperatures in City A?
City A is more closer to the equator than City B
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Earth Science Geology
04/23/20
where would the shoreline be after rapid melting of the Antarctic ice sheets?
Considering the shoreline (sea level) as it is today, where would the shoreline be after quick melting of the ice sheets? They would rise immediately, but what about in more time?Specifically, in...
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04/22/20
How do you calculate approximate sea level rise if the entire east and west Antarctic ice sheets melted?
The Antarctic ice sheets (East and West) have a combined area of 13.9 million km2 and a total estimated volume of 26.5 million km3. If both ice sheets completely melted, the 26.5 million km3 of ice...
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04/17/20
How to find the direction of a longshore current when given the direction in which waves strike the beach and the directions the beach runs to/from?
Brought to you by my science teacher who didn't teach us about longshore currents, let alone how to calculate the direction of them from this information. The exact question is "When waves from the...
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04/02/20
What makes an ecosystem?
How are natural (occuring in nature, not "man" or artificially comprised) ecosystems defined? What characteristics make up an ecosystem? What is the purpose/function of an ecosystem, and what...
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Earth Science
03/27/20
PLEASE HELP!! NEED HELP WITH EARTH SCIENCE HOMEWORK! VERY CONFUSING! NEED HELP!!
Describe the pattern of precipitation in terms of yearly amount and seasonality? Please give the explanation and the answer. Here is the graph:
Earth Science
01/29/20
Neutral atoms of a specific element can have different numbers of which of the following? protons neutrons electrons none of the above
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Earth Science Chemistry
01/29/20
Any element can always be identified by its: atomic mass number of neutrons number of protons atomic number
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Earth Science Biology
01/16/20
what happens in a photic part of a body of water ?
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Earth Science Chemistry
01/16/20
Give an example of energy being lost as heat.
I need this by tomorrow, 9:50, Thursday, January 16, 2020
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Earth Science Science
01/05/20
predict whether you would expect weather forecasts to be more accurate for the state of kansas or a remote caribbean island, based on what you know about weather observation systems. explain
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