Soil Pollution
Soil Pollution: Overview
In this topic, we will learn about soil pollution. It discusses the causes, pollutants and effects of soil pollution. It also explains its harmful effects on plants and animals.
Important Questions on Soil Pollution
Explain how the use of synthetic fertilisers lead to soil pollution.
The natural nutrients found in the soil essential to plant growth, such as nitrogen, phosphorus and potassium, are manufactured synthetically from organic material and applied to soil in the form of organic fertilisers.
Synthetic fertilisers can drain away from the soil, which is called _____ (leaching/weathering/precipitation).
Industrial sources of pollution include toilets, latrines and wastewater from kitchens and bathrooms.
Name a few domestic wastes that lead to soil pollution.
The improper handling and management of Domestic Waste from households are causing adverse effect on the public at large and this deteriorates the environment.
Explain how domestic wastes leads to soil pollution.
What are the main industrial sources of soil pollution?
Air pollution as a part of land degradation is caused by the presence of xenobiotic (human-made) chemicals or other alterations in the natural soil environment.
_____ (Industries/Petroleum) are believed to be one of the leading causes of soil pollution.
Chooses the odd one out that can cause soil pollution.
Solid waste from Industries can cause one of these:
Diseases like Hepatitis-B, tetanus, AIDS, etc., can spread due to improper disposal of medical sector wastes.
Waste like contaminated cotton, bandages, syringes, I V set, tubes, etc are known as:
(Choose from- Industrial waste/Mining waste/Biomedical waste)
Diseases like Hepatitis-B, tetanus, AIDS, etc. can spread due to improper disposal of medical sector wastes.
Waste like contaminated cotton, bandages, syringes, IV set, tubes, etc., are known as:
Both biodegradable and non-biodegradable wastes should be collected together.
Write the problems related to excess use of pesticides.
