When animals and plants die, microorganisms, fungi and insects are responsible for decomposition. Scientists are concerned that melting glaciers are exposing long frozen animals. When the ice melts, the animals thaw and begin to decompose. How will this affect the amount of CO2 in the atmosphere? .

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.

d. planting trees

the trees take in carbon to make oxygen.

b. climate change will cause an increase in biodiversity of all ecosystems.

hope this