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Too Much Water,Too Little Water - Summary Video Lecture | EVS for Class 4

53 videos|215 docs|54 tests

FAQs on Too Much Water,Too Little Water - Summary Video Lecture - EVS for Class 4

1. What are the effects of too much water on the environment?
Ans. Too much water can lead to flooding, erosion, and the destruction of habitats. It can also contaminate water sources and cause waterborne diseases.
2. How does too little water affect agriculture?
Ans. Too little water can lead to droughts, which can cause crop failure, loss of livestock, and food shortages. It can also result in higher food prices and economic instability in rural areas.
3. How does too much water affect human health?
Ans. Excessive water can lead to waterlogging, which can increase the risk of waterborne diseases such as cholera and dysentery. It can also contribute to the spread of mosquito-borne diseases like malaria and dengue fever.
4. What are the consequences of too little water on freshwater ecosystems?
Ans. Insufficient water in freshwater ecosystems can lead to the depletion of aquatic species, reduced water quality, and the loss of critical habitats. It can also disrupt the balance of ecosystems, affecting the overall biodiversity.
5. How can we manage water resources effectively to avoid both too much and too little water?
Ans. Effective water resource management involves implementing strategies such as water conservation, proper irrigation techniques, and the construction of reservoirs for storing excess water. It also requires promoting sustainable water use practices and raising awareness about the importance of water conservation among individuals and communities.
53 videos|215 docs|54 tests
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