Oscar’s family recently put solar panels on their roof to cut down on their use of electricity from the power company. How will alternative energy sources affect Earth’s atmosphere? A. They will increase levels of greenhouse gases in the atmosphere.
B. They will reduce levels of greenhouse gases in the atmosphere.
C. They will increase the use of fossil fuels for economic reasons.
D. They will reduce the amount of energy we consume.

hel noww!!!

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.

Does all the energy stored by the phytoplankton reach the top level of the pyramid

What type of tree is the tallest tree in the world?