What is a possible cause for a decrease in ecosystem productivity?
a.
an increase in the biodiversity of the ecosystem
b.
a decrease of the biodiversity of an ecosystem
c.
the biodiversity of an ecosystem experiencing no change
d.
an ecosystem becoming more stable

Answer;

B. a decrease of the biodiversity of an ecosystem

Explanation;

-Biodiversity is described as degree of variation of life. Biological diversity encompasses microorganism, plants, animals and ecosystems such as coral reefs, forests, rain forests, deserts etc.Biodiversity also refers to the number, or abundance of different species living within a particular region.

-Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. For example, A larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all life forms.

(B) A decrease of the biodiversity of an ecosystem

Explanation:

 Deceases in the biodiversity has an huge impact in the ecosystem productivity as each specie has its specific specialty job and capacity in a biological system.

It has additionally been evaluated that loss of the biodiversity may also cause a huge decrease in the profitability and also productivity of the environment, and the impacts could be serious enough to equal environmental change.

The productivity of the ecosystem is basically refers to the rate of the production in which the total amount of the matter are accumulate in the specific unit of the time.

the one with the highest speed