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MBD -HARYANA BOARD-OUR ENVIRONMENT-EXAMPLES
- Write food chains of various trophic levels.At which level energy will...
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- How does energy reach from environKHOent to the consumer and in which ...
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- What will happen if decomposers are completely remove from the ecosyst...
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- Write four characteristics of food web.
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- What is food web?
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- What results do you get from the transformation of energy?
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- How do harmful insecticides concentrate in our bodies?
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- How are human beings responsible for ecological imbalance?
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- What is 10% law?
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- Which man will get more energy-vegetarian of meat eater?give reason
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- Explain with help of a diagram how is life on earth dependent on sun?
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- How is ecological balance maintained?
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- Name the chKHOicals which are considered responsible for hole in ozone...
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- Name the activites of human beings those have caused much harm to envi...
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- Name the problKHOs created by human beings for whole of the world?
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- Distinguish between decomposers and parasites?
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- A food chain is given below: GrasrarrDeerrarrlion?What will happen if ...
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- Explain with the help of a food chain how does bio-magnification of ha...
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- if plants get 20,000 J of energy from sun,how much enrgy will be avail...
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- Why do the food habits of first and third tropic levels differ?
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