week 8 water cycle- for this week\'s assignment, please answer each of the follo
ID: 1409288 • Letter: W
Question
week 8 water cycle- for this week's assignment, please answer each of the following questions/prompts, and post them to the drop box as a single document.
1 explan how the temperature difference between the poies and the equator drives the motion of the oceans and atmosphere.
2. what are the differences between ice caps and glaclers?
3. how do ocean currents affected local climate?
4. why do we call groundwater in most areas a " nonrenewable resource"?
5. what is the Gulf Stream?
6.what countries are directly affected by the path of the Gulf Stream?
7. Find out what kind of rock is below the soil in your town. How did you find outthis information?
8. Give an example of an ecosystem near your home. Describe how energy flows through this ecosystem.
9. How many different trophic levels were represented in your last meal?
10. what step would have to be taken to reduce the severity of the greenhouse effct?
11. what step would have to be taken to reduce the severity of the greenhouse effect?
12. where do electric cars obtain their energy? is it true they do not generate pollution because they have batteries?
Explanation / Answer
1.Explain how the temperature difference between the poles and the equator drives themotion of the oceans and atmosphere.
Answer:The temperature of the equator is higherand the poles is at a lower temperature. An example would be how the hot water of theoceans goes to cold on poles through the convection currents.
2.What are the differences between ice caps and glaciers?
Answer:Ice caps are largebodies of ice sheets that cover half an area, where glaciers covers more because it keepsmoving.
3.How do ocean currents affect local climate?
Answer:Ocean currents carry energy interms of the temperature. Cold currents cool off the warm parts where warm oceanscurrents warm up the cold parts.
4.Why do we call groundwater in most areas a “nonrenewable resource”?
Answer:Wellthe reason they are called nonrenewable resource because it takes too long for thegroundwater to recharge after all the water has been pumped out.
5.What is the Gulf Stream?
Answer:The Gulf Stream is a powerful moving current that isset in the Gulf of Mexico and flows through the Atlantic Ocean.
6.What countries are directly affected by the path of the Gulf Stream?
Answer:Iceland,United Kingdom, Denmark, and France.
7.Find out what kind of rock is below the soil in your town. How did you find out thisinformation?
Answer:The type of soil here is the rocky type. Ehow:http://www.ehow.com/list_7698423_types-south-florida-soil.html
8.Give an example of an ecosystem near your home. Describe how energy flows throughthis ecosystem.
Answer:
9.How many different trophic levels were represented in your last meal?
Answer:Well Iam an Omnivore so I would say it differs between the 2ndand 3rdlevel.
10. What is the ozone layer? Where is it located? Why is it important to life on Earth?
Answer:The Ozone layer is a protective shield of molecule, which is located above thetroposphere from the Earth’s surface. It is very important because it help protects peoplefrom the sun UV radiation.
11. What steps would have to be taken to reduce the severity of the greenhouse effect?
Answer:People would have to use less CO2 gas from cars and so on.
12. Where do electric cars obtain their energy? Is it true they do not generate pollutionbecause they have batteries?
Answer:Electric cars obtain energy while it is beingcharged from an electrical source like the household wall socket. Pollution depends fromwhere the source of electricity is being used to charge the batteries. If the electricity usedto charge batteries is made of coal then it is polluting if it being made from dams, windturbines then it is not.
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