Question

Which parts of India are prone to floods? List out four steps to be taken to reduce the
impact of floods.​

Answer 1

Answer:$\large\mathbb{\underbrace\purple{ANSWER}}$

Distribution of flood prone areas

EAST.

• Assam - Brahmaputra and Barak valleys.

• Manipur - central districts.

• Tripura - west.

• West Bengal - Duars, Hugli basin, areas adjoining Ganga and Damodar.

• Bihar - Ganga valley, Kosi valley.

10 measures to prevent (urban) flooding

• Create a 'sponge city' ...

• Green roofs/rooftop gardens. ...

• Create flood plains and overflow areas for rivers. ...

• Separating rainwater from the sewer system. ...

• Install water infiltration and attenuation systems. ...

• Keep the sewer system clean, so it can do its job. ...

• Sustainable drainage: permeable pavement, sidewalks and gardens.