3.
Example of local wind blowing in summer in northern India
12.
Mixture of many gases
4.
Short-term changes in atmosphere
14.
Life-giving gas
5.
Precipitation in liquid form
15. Air
in motion
7.
Blanket of air around the Earth
16. An
Indian tree valued highly for
medicinal
properties
9.
Instrument to measure pressure
18. Gas protecting us from harmful
sunrays
10.
Incoming solar radiation
19. Low pressure area
13. Reduces visibility in winters
-
17. It is ....... time when
Sun is overhead
(ii) Make
a weather calendar for one week. Use pictures or symbols to show
different types of weather. You can use more than one symbol in a
day, if the weather changes. For example, the sun comes out when rain
stops. An example is given below:
For fun.
(i) Solve this Crossword puzzle with the help of given clues:
Across
Down
6. An Indian tree having extraordinary
quality of providing oxygen round the
clock
1. Amount of water vapour in air
8. Gas present in atmosphere occupying
only 0.03% by volume
2. Condensation of water vapours around
dust particles in atmosphere
11. Outermost layer of atmosphere
3. Example of local wind blowing in summer in northern India
12. Mixture of many gases
4. Short-term changes in atmosphere
14. Life-giving gas
5. Precipitation in liquid form
15. Air in motion
7. Blanket of air around the Earth
16. An Indian tree valued highly for
medicinal properties
9. Instrument to measure pressure
18. Gas protecting us from harmful sunrays
10. Incoming solar radiation
19. Low pressure area
13. Reduces visibility in winters
-
17. It is ....... time when Sun is overhead
(ii) Make a weather calendar for one week. Use pictures or symbols to show different types of weather. You can use more than one symbol in a day, if the weather changes. For example, the sun comes out when rain stops. An example is given below:
Day
Weather
1.
Sunny day
2.
3.
4.
5.
6.
7.
Give reasons : Amount of insolation decreases from equator towards poles .
Give reasons.
(i) Wet clothes take longer time to dry on a humid day?
(ii) Amount of insolation decreases from Equator towards Poles?
name an indian tree valued highly for medical properties
what is pressure belts and winds system?
explain the cyclonic and oragraphic rainfall
What is the difference between Air and the Atmosphere?
what is cyclonic , relief(orographic)and convectional rainfall?
How are clouds formed?
how does distribution of atmospheric pressure belts over the world influence the pattern of prevailing winds
(Any 3 points)
What is insolation
Define ionosphere in one line
Preventive measures to control air pollution
(4 Government measures)
(4 public measures)
"depletion of ozone layer is matter of concern" justify, please.
Why temperature in cities is much higher than that of villages??
describe orographic ,cyclonic and convectional rainfall
suggest 5 ways to prevent air pollution to save future
How is co2 responsible for global warming
How does the amount of rainfall depend on difference in air pressure ?
there is 21 percent oxygen in the air and .03 percent carbon dioxide what would happen if this percentage gets reversed
difference between weather and climate
why is there a permanent high pressure belt near the poles?
Why temperature in cities is higher than that of villages??
ocean have more equitable temperature . give reason
what are the constituents of hydrosphere?
why is air useful?
How does the amount of rainfall depend on difference in air pressure ?
in which layer of air the aie travel the safest and why?
why do the trade winds bring rain to eastern coasts of the continents lying within the tropics ?
CAN ANY ONE GIVE A SHORT NOTE ON ALL THE LAYERS OF THE ATMOSPHERE?
FROM THE CHAPTER AIR
SST
WHAT IS CONVECTIONAL RAINFALL
what is the factor responsible for air pressure?
What are Solar Wind ?
why is temprature in cities higher than that of a village?
why does the density of air decrease with increase in hight
What is difference between " Weather And Climate ??
how does temperature affect humidity