EVERYDAY SCIENCE

Detailed explanation-1: -Pollution is the introduction of harmful materials into the environment. These harmful materials are called pollutants. Pollutants can be natural, such as volcanic ash. They can also be created by human activity, such as trash or runoff produced by factories.

Detailed explanation-2: -Air pollution can damage crops and trees in a variety of ways. Ground-level ozone can lead to reductions in agricultural crop and commercial forest yields, reduced growth and survivability of tree seedlings, and increased plant susceptibility to disease, pests and other environmental stresses (such as harsh weather).

Detailed explanation-3: -The correct option is D pollutants. Pollutants are biodegradable or non-biodegradable substances that can cause pollution. Pollution is the addition of any such constituent to air, water or land which deteriorates the natural quality of the environment.

Detailed explanation-4: -Carbon Monoxide. Lead. Nitrogen Oxides. Ozone. Particulate Matter. Sulfur Dioxide. Other Air Pollutants.

Detailed explanation-5: -Air Pollution. Water Pollution. Soil Pollution. Noise Pollution.