What gas is generated from the anaerobic digestion of animal waste?

The correct answer is- Biogas

Explanation:

Anaerobic digestion of animal waste generates biogas which is a mixture of gases like methane, carbon dioxide, nitrogen, hydrogen, hydrogen sulfide, etc. The primary gas present in biogas is methane which constitutes about 50-75% of total biogas.

Anaerobic or fermentative group of bacteria like methanogens, acetogens, etc acts on animal waste and generates these gases over digestion. This is a natural process that is used by humans to produce methane which acts as fuel that gives energy on burning.

This energy can be used to- generate electricity, cooking, heating, steam production, drying, etc.

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation: