Question

What are the ill effects of an invasive species like water hyacinth?

1) Blockage of sunlight from reaching native aquatic plants.

2) Starving the water of carbon dioxide

3) Domination and phasing out of fish and other native species.

4) Change in the water quality with respect to the dissolved oxygen and the water pH due to release of CO2 .

5) Starving the water of oxygen.

6) Desilting of the water body

7) An increase in algae blooms, mosquito infestation due to dense matting and decreased water flow.

(option)

i , ii, iii, iv, v

i, iii, v, vii, iv

iii, v, vi, vii

iii, iv, v, vi​

Answer 1

Answer:

Mostly 1 2 3 4 nd 5

Explanation:

It grows in a large scale...

It causes a great loss to that water body