Plants and trees grow nearly everywhere. this is one of the advantages of what energy?

a. wind power.
b. geothermal.
c. passive solar.
d. biomass.

Natural forces that can alter ecosystems include seasons and climate changes. t or f

The us government wants to allocate billions of dollars in the next 10 years to assure our future energy security. the funds will be spread among a variety of possible energy resources. where do you think the government should put the greatest support: solar energy, wind energy, clean coal, oil exploration, gas exploration, or a combination of sources? are there other efforts that should be explored? support your position with cited information for both questions.

What are similarities and differences between refraction, reflection, diffraction and absorption?