Question

answer the questions​

Answer 1

4. 29+23=52

5.AIADMK

6.it flows towards west.

• 7.construction of dams submerged land and vegetation.
• it led to land degradation
• many people lost their livelihood.
• dams fragment rivers making it difficult for aquatic animals migrate and spawn
• it also led to rockier beds due to excessive sedimentation at the bottom of the reservoir.this caused poor aquatic habitat