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These Soil Pollution Causes and Effects are Too Serious to Ignore Video Lecture - Class 7
FAQs on These Soil Pollution Causes and Effects are Too Serious to Ignore Video Lecture - Class 7
| 1. What are the main causes of soil pollution? |  |
Ans. The main causes of soil pollution include industrial activities, agricultural practices, improper waste disposal, mining activities, and deforestation. These activities introduce harmful chemicals and pollutants into the soil, leading to its contamination.
| 2. How does industrial activity contribute to soil pollution? | |
Ans. Industrial activities contribute to soil pollution through the discharge of toxic chemicals and heavy metals into the environment. These pollutants seep into the soil, contaminating it and making it unfit for agriculture and other purposes.
| 3. What are the effects of soil pollution on ecosystems? | |
Ans. Soil pollution has several detrimental effects on ecosystems. It can lead to a decline in soil fertility, affecting plant growth and agricultural productivity. Contaminated soil can also harm soil-dwelling organisms and disrupt the balance of the ecosystem.
| 4. How does improper waste disposal contribute to soil pollution? | |
Ans. Improper waste disposal, such as dumping of solid waste in open areas or landfills without proper lining, can contaminate the underlying soil. Toxic substances from the waste can leach into the soil, polluting it and posing a risk to human health and the environment.
| 5. What measures can be taken to prevent soil pollution? | |
Ans. Several measures can be taken to prevent soil pollution. These include proper waste management and disposal, promoting organic farming practices, reducing the use of chemical fertilizers and pesticides, implementing soil conservation techniques, and raising awareness about the importance of soil protection.
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Nov 08, 2024 Last updated |
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