how is a loss of biodiversity most likely to affect an ecosystem?
A. by eliminating natural systems that help clean air and water
B. by causing new sources of medicines ti be gained
C. bu increasing its genetic diversity
D. by increasing its reliance to chance

Respuesta :

 I would guess a. because the ecosystem includes everything such as water and air. Things that clean the water/air, for example, are clams, plants, and other organisms. 
 
I'm not sure whether this answer is correct, so I hope this helps a bit.

loss of biodiversity most likely to affect an ecosystem by eliminating natural systems that help clean air and water. Thus option A is correct.

What are the causes loss of biodiversity in the environment?

Loss of biodiversity refers to the extinction of all living beings from earth surface.

The principal causes are either direct and indirect activities by human which shows detrimental effect on biodiversity.

Direct activity include frequent use of local land use, introduction or removal of species, chemicals use in harvesting, air and water pollution, and climate change.

Indirect human activities include demographic, economic, technological factors etc.

The growing population is another major factor and main reason for competition for resources which lead to huge waste generation, climate change.

Cutting of trees can also lead to  increase carbon dioxide concentration leads to global Climate change.

Thus option A is correct.

Learn more about loss of biodiversity, here:

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