3. Which of the following strategies is most likely to help conserve natural resources? A. spraying chemical fertilizers on crops
B. investing is power plants that burn fossil fuels
C. leaving all electronic devices on
D. taking buses or subways to work rather than driving cars
HELP ASAP

D

Explanation:

carpooling/subways/buses is better because it's less pollution from everyone because a lot of people are in the same vehicle. i'm guessing it's that because the other options don't make sense at all :) hope it helps. please brainliest <3

thermophiles, notice the prefix thermo.

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.