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MBD-OUR ENVIRONMENT-EXAMPLES
- Since when the level of ozone has started decreasing in atmosphere?
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- What is the root cause of depletion of ozone layer?
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- Where are CFC's mainly used?
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- What agreKHOent was accepted by united nations environment programme (...
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- How improvement in our life style has affect garbage?
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- Which type of garbage has increased with the change in packaging mater...
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- Name any two water pollutants.
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- The word ecosystem was coined by:
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- Green plants are:
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- Which organism is a decomposer?
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- Grass-insect-frog-snake-hawk.In this food chain the secondary consumer...
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- Which one is a primary consumer in a pond ecosystem?
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- The best arrangement of an energy system consisting of hawks ,snakes ,...
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- They can be put in the category of primary consumers:
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- ……and…..are examples of non-biodegradables waster.
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- …..and….are exapmples of artificial ecosystKHO.
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- Plants prepare their own food by trapping solar energy and are called…...
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- ………….is a unit of environment and can be identified and studied.
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- Each step in a food chain constitue……. .
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- Thinning in ozone layer allows harmful……rays to reach earth surface.
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