EASY
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Which of the following practice is suitable for farmers with fewer water resources?

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Important Questions on Sustainable Management of Natural Resources

HARD
Mention any two problems addressed by the construction of large dams.
MEDIUM
Write any three needs for water harvesting.
HARD

What do you mean by water harvesting? Compare the traditional systems of water harvesting between hilly areas and plains.

MEDIUM
Name the group of bacteria, found in human intestines, whose presence in water indicates contamination by diseases causing microorganisms?
MEDIUM
What are the advantages of water stored in the ground?
EASY
By constructing Khadin check-dams in level terrains,
MEDIUM
Write any two benefits of water harvesting.
MEDIUM

Write any four benefits of constructing dams.

MEDIUM
What is 'khadin'? How is it related to the conservation of the environment?
MEDIUM
What are the benefits of constructing a dam on the river? Write any two benefits.
MEDIUM

Answer the following:

Name:

Water harvesting structures in Karnataka.

MEDIUM

What do you mean by water harvesting? Write two traditional systems of water harvesting.

MEDIUM
Mention any three adverse effects of fishing with chemicals.
EASY
The presence of following kind of bacteria in water indicates contamination by disease causing micro-organisms
EASY
The presence of which microorganism in Ganga water indicates contamination?
MEDIUM
Write the names of any two traditional methods of water conservation.
EASY
List any two advantages of water harvesting.
HARD
(Choose the correct answer)
The greatest problem for water conservation is to reduce the amount of: