Monday, September 18, 2017

EVS Chapter 9

EVS Chapter 9
1. The map shows you the water bodies and landforms in our district. The water bodies are
    shown in the blue. Landforms are shown in different colours. These colours are given
    according to the height of the region.


(1) Write the name of the sea to the west of our district.
(2) Many rivers in the district flow to the west and join the Arabian Sea. Because of this, many creeks are formed. Look at the map and draw a box around the name of the creek.
(3)  Write the name of the mountain in the district.
(4) Find the Ulhas river. Trace its course in a different colour.
(5) The most important sources of water distribution in the district are the lakes. Find them on the map and write their names.

2. Answer in short.
(1) Where does the water in your house come from?
(2) From what do rivers, wells, springs and lakes get water?
(3) What will happen if we do not collect rainwater?

3. Give reasons.
(1) Dams are built across the river.

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