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Khadin is a traditional water harvesting system in Tamil Nadu.

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Important Questions on The Regional Environment

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Science>Biology>The Regional Environment>Human Activities and Regional Environment
A dam of water reservoir is built thicker at bottom than at the top because:
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Science>Biology>The Regional Environment>Human Activities and Regional Environment
Check-dams were built on the river Rukmavati and its tributaries in Gujarat mainly to:
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Science>Biology>The Regional Environment>Human Activities and Regional Environment
The impacts of construction of dams at the upstream level is/are:
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Science>Biology>The Regional Environment>Human Activities and Regional Environment
The average annual rainfall for the whole of India is _____.
EASY
Science>Biology>The Regional Environment>Human Activities and Regional Environment
All the factors of biosphere which affect the ability of organisms to survive and reproduce are called as _____.
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Science>Biology>The Regional Environment>Human Activities and Regional Environment
Large scale deforestation will cause:
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Science>Biology>The Regional Environment>Human Activities and Regional Environment
Large scale deforestation decreases _____.
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Science>Biology>The Regional Environment>Human Activities and Regional Environment
Modes of traditional water harvesting are 
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Science>Biology>The Regional Environment>Human Activities and Regional Environment
To save runaway water we should
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Science>Biology>The Regional Environment>Human Activities and Regional Environment
Which one of the following is an ideal solution for tackling water shortages?
HARD
Science>Biology>The Regional Environment>Human Activities and Regional Environment
Rooftop rainwater harvesting is a technique to recharge
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Science>Biology>The Regional Environment>Human Activities and Regional Environment
_____ is a traditional rainwater harvesting technique indigenous to the Thar desert region of Rajasthan.
HARD
Science>Biology>The Regional Environment>Human Activities and Regional Environment
Identify the incorrect statements with respect to big dams.
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Science>Biology>The Regional Environment>Human Activities and Regional Environment
Which one of the following is not an adverse effect of dams?
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Science>Biology>The Regional Environment>Human Activities and Regional Environment

Which of the following statement about effects of construction of large dam is/ are correct?

HARD
Science>Biology>The Regional Environment>Human Activities and Regional Environment
Identify the environmental effects caused due to big dams:
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Science>Biology>The Regional Environment>Human Activities and Regional Environment
Khadin is a _____ rainwater harvesting system in Rajasthan
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Science>Biology>The Regional Environment>Human Activities and Regional Environment
Construction of big dams can lead to:
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Science>Biology>The Regional Environment>Human Activities and Regional Environment
Which of the following statement/s regarding deforestation is/are correct?
EASY
Science>Biology>The Regional Environment>Human Activities and Regional Environment
 The _____ system is based on the principle of harvesting rainwater on farmland and subsequent use of this water-saturated land for crop production.