Q. What is the disadvantage of shifting cultivation?

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Q. What is the staple crop in much of the Asia?

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Q. In which country krills are used for animal feed and mixed with other meats in sausages?

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Q. There have been 200 years of resource exploitation in the

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Q. From 1800-1840, in the southern oceans the main catch was

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Q. When the International Whale Convention was set up?

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Q. In 1840, in the southern oceans the seals were replaced by

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Q. The Masai people, living in the savanna grass land in kenya are an example of?

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Q. CCAMLR was setup in

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Q. In how many years the whales population reduced to very small percentage?

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Q. Fishing is now regulated in the southern oceans by

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Q. In which country, krills are sold as flavoring soups

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Q. What was started first in the Nile vellay and middle east in 5000 years ago?

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Q. CCAMLR stands for

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Q. Whales were caught due to their

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Q. In which irrigation type the water is directed to the plant roots?

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Q. Which two trawlers has been forced to switch to other commercially low types of fishes?

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Q. Why the seals were replaced by whalers?

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Q. What is the more water efficient way of irrigating crops?

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Q. What are the methods of irrigation?

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