Select Page

Acid rain

Acid rain is rain droplets containing sulphuric oxides (SO2 and SO3) and nitrogen dioxide (NO2).

Pesticides

The pesticide is a term used to describe the human-made chemical used in agriculture to management control of the pest. The suffix “-cide” literally means “kill”, therefore, pesticide refers to a chemical substance that kills pests, insects, microbes and pathogens. And weeds has been developed; pesticides not replaced.

%d bloggers like this: