Which human action has not lead to significant changes in earth's biomes? a. agriculture b. burial practices c. pollution d. large-scale fishing select the best answer from the choices provided?

Correct B). Burial practices

Burial practice is the traditional rituals, which involves placing the dead person or animal into the ground after their death.

It is an environment-friendly method of decomposition of the body as it prevents odor of decay and it is not exposed to open environment, which can cause pollution due to the odor released in the process of decomposition, which may cause a disease to human.

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds