Science
Answer the questions given below in your science note book. Refer pg no:
79 and 80 of unit 7 of your study material. Submit the same on Thursday,
16/2/17.
1. Draw
a diagram showing high tide and low tide.
2. How
are tides caused?
3. Draw
a diagram to show how electricity can be made from tides.
4. Tidal power, also
called______________________, is a form of hydropower that converts the
______________________ into_____________________. Tidal power stations are
built across a _________________or an ________________. Along the length of the
station, turbines spin as the __________________ come in and out.
Hindi
Learn Application for fee concession written in Hindi
notebook for a review on 16.2.17, Thursday
