The available material in our environment which help us to satisfy our need are called resources.
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What are the two main factors which can change substance into resources
Time and Technology
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Name the types of resources
Natural resources, human made resources and human resources
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What are biotic resources consist of?
It includes plant animals and microorganisms these are renewable resources as well.
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What abiotic resources consist of
Abiotic resources consists of non living environment such as Land water hair mendel's and power resources they are also known as non renewable resources
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Those resources whose total quantity is not known is called