NEET BIOLOGY

Detailed explanation-1: -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. Pollutants damage the quality of air, water, and land.

Detailed explanation-2: -Litter Causes Pollution These poisons can make their way into the soil and freshwater sources, which negatively impacts both humans and animals. In fact, 60% of water pollution is attributed to litter. In addition to water and land pollution, litter can also pollute the air.

Detailed explanation-3: -Land pollution refers to the destruction or a decline in quality of the earth’s surface as a result of human actions. This could include anything from mining to agriculture to building, and consequences may be intentional or unintentional. Land pollution includes legacy pollution, illegal dumping and litter.

Detailed explanation-4: -Garbage dumping can also leak out pollutants into underground water. The major water pollutants are lead, mercury, fertilisers and pesticide compounds. The sewage and industrial wastes from tanning factories are the primary sources of the Ganga river’s pollution.

Detailed explanation-5: -Effects of Land Pollution Contamination of drinking water. Polluted soil, which leads to a loss of fertile land for agriculture and a reduction in the availability of food. Climate change, which causes an onslaught of disastrous problems, including flash floods and irregular rainfalls.