EVERYDAY SCIENCE

SCIENCE

VIRUS AND BACTERIA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is one reason that bacteria are helpful for the environment?
A
They take out the trash
B
They recycle dead matter
C
They eat bad animals
D
They produce carbon dioxide for trees
Explanation: 

Detailed explanation-1: -Bacteria break down (or decompose) dead organisms, animal waste, and plant litter to obtain nutrients. But microbes don’t just eat nature’s waste, they recycle it. The process of decomposition releases chemicals (such as carbon, nitrogen, and phosphorus) that can be used to build new plants and animals.

Detailed explanation-2: -Bacteria and fungi are called decomposer because they break down the dead and decaying organic matter into a simpler substance. It provides the nutrients back to the soil.

Detailed explanation-3: -When plants and animals die, they become food for decomposers like bacteria, fungi, and earthworms. Decomposers or saprotrophs recycle dead plants and animals into chemical nutrients like carbon and nitrogen that are released back into the soil, air, and water.

Detailed explanation-4: -When plants and animals die, they become food for decomposers like bacteria, fungi and earthworms. Decomposers or saprotrophs recycle dead plants and animals into chemical nutrients like carbon and nitrogen that are released back into the soil, air and water.

There is 1 question to complete.