Question

Find out in the past if there were some biotic and abiotic factors in the ecosystems you have selected. But now they are not found. If this is the situation , find out the reasons behind their dimination .

Answer 1

Abiotic factors are the non living part of the environment.

Biotic factors are living parts of the environment.

Examples of Abiotic factors are :

Temperature, sunlight, soil, air and natural occurring events such as volcanic erruptions

As for biotic factors we have plants, animals and microorganisms.

Some of the biotic factors that have diminished with time are some animals and plants.

They include Sigillaria tree and Western Black Rhinoceros.

As for abiotic factors we have some volcanic mountains becoming dormant and thus no more volcanic erruptions