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प्रश्न
What are some solutions to toxic dumping in our oceans?
उत्तर
Reducing energy usage, Eat sustainable seafood, use reusable plastic products, properly dispose of hazardous materials. Avoid littering on the beach and buying ocean friendly products.
संबंधित प्रश्न
Do you know of any activity which may be polluting this water source?
Have you ever observed any water pollution in your area? What measures would you suggest to control it?
An example of non-biodegradable waste is
A. Vegetable peels
B. Sewage
C. Livestock waste
D. DDT
Give one example of A water pollutant.
What do you do in the following situations:
Get turbid drinking water during monsoon.
Study the picture given below and answer the following questions :
What is a ‘Pollutant’ ? Explain the term.
Give an account of various sources and harmful effects of water pollution.
Sewage is a liquid waste from ______.
A lot of fish are dying near a sea shore. Describe any two possible causes.
Name the following
An agricultural pollutant in water
Name two heavy metals from industries that pollute water.
Which of the following is a water pollutant?
Excess of fluoride in drinking water causes:
What are the causes of water pollution? Discuss how you can contribute to reducing water pollution.
Read the paragraph and answer the questions following it.
Water is essential for life. Without water there would be no life. We usually take water as granted for its purity, but we must ensure the quality of water. Pollution of water originates from human activities. Through different paths, pollution reaches to groundwater. Easily identified source or place of pollution is called as point source, e.g. municipal and industrial discharge pipes, where pollutants enter the water source. Non-point sources of pollution are those where a source of pollution cannot be easily identified, e.g. agricultural run-off, acid rain, etc.
- How do you classify the various sources of water pollution?
- What are the point sources of water pollution?
- Name any two non-point sources of water pollution?
Explain about oil spills.
A river with an inflow of domestic sewage rich in organic waste may result in:
Liquid kitchen waste alone constitutes the sewage.
