Olympiad Test: Natural Resources And Their Conservation -1


15 Questions MCQ Test Science Olympiad Class 7 | Olympiad Test: Natural Resources And Their Conservation -1


Description
This mock test of Olympiad Test: Natural Resources And Their Conservation -1 for Class 7 helps you for every Class 7 entrance exam. This contains 15 Multiple Choice Questions for Class 7 Olympiad Test: Natural Resources And Their Conservation -1 (mcq) to study with solutions a complete question bank. The solved questions answers in this Olympiad Test: Natural Resources And Their Conservation -1 quiz give you a good mix of easy questions and tough questions. Class 7 students definitely take this Olympiad Test: Natural Resources And Their Conservation -1 exercise for a better result in the exam. You can find other Olympiad Test: Natural Resources And Their Conservation -1 extra questions, long questions & short questions for Class 7 on EduRev as well by searching above.
QUESTION: 1

The solid part of the earth is called

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QUESTION: 2

Which of the following is mostly used as a drinking water source by us?

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QUESTION: 3

Which of the following does not cause depletion in the water table of a place?

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The water table of a place depends on the rainfall and water seepage. 

QUESTION: 4

Freshwater for human use on earth is

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QUESTION: 5

The percentage of water in human body is

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QUESTION: 6

Which of the following convert the dead plants and animals to humus?

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QUESTION: 7

Plants and animals help in maintaining the balance of

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QUESTION: 8

Quinine is obtained from

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QUESTION: 9

What is the major source of water in northernmost region of the word ?

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QUESTION: 10

Natural vegetation grows without

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QUESTION: 11

Which one of the following is not a forest product?

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QUESTION: 12

The water table of a place

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QUESTION: 13

Which of the following is the most important factor in balancing the amount of fresh water on earth?

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QUESTION: 14

In the sewage treatment plant, which one of the following separate large solids such as leaves, rags, plastic etc?

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QUESTION: 15

In which of the following  tanks aerobic bacteria breaks down organic waste present in sewage?

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