Question

find out in the past if there were some biotic and abiotic factors in ecosystem you have selected. But now they are not found. If this is the situation find out the reason for their diminition

Answer 1

the reason for diminition is the habitat loss and fragmentation, overexploitation, alien species invasion and coexistence are the evil quarlets

Answer 2

The reasons why the biotic and a-biotic factors, which were once available are diminished from the earth are:

- Biotic means living matter including animals and plants. If some animals and plants are extinct, that’s because they didn’t adapt with their surroundings, secondly, they have been consumed by other living creatures such as humans

- A-biotic factors include the non-living matter including soil, water and nutrients etc. Increasing population is one of the reasons they are diminished.