Science
Answer
the questions given below in your science note book. Refer pg no:193,
195,196,198,202 of unit 6 of your study material. Submit the same on Wednesday,
18/1/17.
1.
______________________is the study of all changes in the atmosphere,
i.e. the layers of gases that surround the earth.
2. ________________is
the result of the weight of tiny particles of air (air molecules)
pushing down on an area.
3. Why
does your chest expand when you breathe in?
4. The
common units of measurement that barometers
use are ________________ .
5. _____________
is the horizontal movement of air.
6.
Explain
how the following works in one/two sentences:
a.
Barometer
b.
Thermometer
c. Anemometer
7. ________________:
Tool for measuring direction of wind
8. ________________:
Instrument to measure temperature
9. _____________:
Tool to measure the amount of precipitation
10.
_____________: Tool to measure speed
of wind
Hindi
Learn one word substitute given on page no. 80 of the
textbook for a review on 17.1.17, Tuesday.
