Question

If ( 1 /2 ) −4 x x/y = ( −3/ 2 ) −2 ÷ ( 2/ 5 ) −2 then find ( x/y ) −2​

Answer 1

Answer:

Destroys life in the water based ecosystem which is polluted which in turn disrupts natural food chain. Aquatic life is destroyed due to the non-biodegradable pesticides and chemicals. Water pollution affects the microbial population. There is a steep increase in the BOD levels of water.

Step-by-step explanation:

$\huge\color{aqua}{\bf{ask}}$   $\huge\color{aqua}{\bf{your}}$   $\huge\color{aqua}{\bf{question}}$   $\huge\color{aqua}{\bf{clearly}}$   $\huge\color{aqua}{\bf{dear}}$