Social Studies Ch.7The Hydrosphere as on 2.12.20

 Ch.7 The Hydrosphere.


Topics covered as on 1.12.20

1.Hydrological cycle

2.Distribution of water


Content Analysis.

Q.1 Explain hydrological cycle in detail.

Q.2 Define freshwater.

Q.3 What do you mean by Salinity?

Q.4 Give reason Why salinity defers from place to place?


Topics covered as on 2.12.20


Circulation of oceanic water.

1.Waves.

2.Tides


Content Analysis.

Q.1Short note on waves with diagram?

Q.2 What are tides? Explain tidal range,spring tides and neap tides with diagram.

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