What will happen if deforestation continues to destroy the green plants on the planet?
A. The excess CO2 in the atmosphere will increase global warming.
B. The excess CO2 will be absorbed into the ocean.
C. The remaining plants will cycle all the air.
D. The remaining plants will increase their rate of photosynthesis.

Which medullary index indicates a human hair? a. 0.653 b. 0.733 c. 0.516 d. 0.256

This is a typical grassland food web. it is also a small picture of an important cycle on earth: the carbon cycle. describe how the carbon gets into this food web. a) bacteria and fungi, the decomposers, recycle carbon from dead organisms. b) carbon is found in the grass and is passed from one level to the next in this food web. eliminate c) all living things give off carbon dioxide as a by-product of respiration and it is released into the atmosphere. d) plants use carbon dioxide as a reactant in photosynthesis, to make usable chemical energy in the form of a sugar.

Aremote community desperately needs more electrical energy. it is located in an area with the following characteristics: average wind speed of 15 – 20 km/hr some medium-sized rivers with slow-moving currents few coal deposits some oil exploration being conducted within 400 miles based on the above information, which energy source would be the most economical and safest for the community to pursue? a. fossil fuel b. hydroelectric c. nuclear d. wind