MEDIUM
UGC NET Paper 1
IMPORTANT
Earn 100

The concentration of Total Dissolved Solids (TDS) in drinking water should not exceed........... .

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Important Questions on People, Development, and Environment

MEDIUM
UGC NET Paper 1
IMPORTANT
‘Chipko’ movement was first started by:
EASY
UGC NET Paper 1
IMPORTANT
The constituents of photochemical smog responsible for eye irritation are:
MEDIUM
UGC NET Paper 1
IMPORTANT

Assertion (A): Some carbonaceous aerosols may be carcinogenic.

Reason (R): They may contain polycyclic aromatic hydrocarbons (PAHs).

EASY
UGC NET Paper 1
IMPORTANT
Which type of natural hazards cause maximum damage to property and lives?