Fill in the blanks.
$(i)$. Air around us exerts____.
$(ii)$. The moving air is called_____.
$(iii)$. The main cause of wind movement is uneven ____ on the earth.
$(iv)$. High speed wind can cause cyclone in regions of _____pressure.
$(i)$. Air around us exerts $\underline{pressure}$.
$(ii)$. The moving air is called $\underline{wind}$.
$(iii)$. The main cause of wind movement is uneven $\underline{heat}$ on the earth.
$(iv)$. High speed wind can cause cyclone in regions of $\underline{low}$ pressure.
Related Articles
- State whether the following statements areTrue or False:$(i)$. If wind flows from land to the ocean, then it is daytime.$(ii)$. A very high pressure system, with very high speed wind surrounding it forms a cyclone.$(iii)$. The coast line of India is not vulnerable to cyclones.$(iv)$. Warm air is lighter than cool air.
- Fill in the blanks: The____ of air is dependent on the temperature of air
- What is the meaning of air around us?
- The layer of air around the earth is known as ………………….
- Consider the list of terms given below:$(i)$. Tsunami $(ii)$. Landslides$(iii)$. Floods $(iv)$. LightningEarthquakes can cause$(a)$. $(i)$, $(ii)$ and $(iii)$ $(b)$. $(ii)$ and $(iv)$ $(c)$. $(ii)$, $(iii)$ and $(iv)$ $(d)$. $(iii)$ and $(iv)$
- In the wind energy farms, the wind speed should be higher than __________ to maintain the required speed of the turbine.
- Fill the missing word in the blank spaces in the following statements:$(a)$. Wind is——————air.$(b)$. Winds are generated due to——————heating on the earth.$(c)$. Near the earth’s surface __________air rises up whereas___________ air comes down.$(d)$. Air moves from a region of ——— pressure to a region of—— pressure.
- A list of words is given in a box. Use appropriate words to fill up the blanks in the following statements.[Air, oxygen, wind, water vapour, mixture, combination, direction, road, bottles, cylinders] (a) The ______ makes the windmill rotate.(b) Air is a ______ of some gases.(c) A weathercock shows the _____ in which the air is moving at that place.(d) Mountaineers carry oxygen ___ with them while climbing high mountains.
- High concentration of which gas will not cause air pollutionoxygennitrogen dioxidecarbon dioxidecarbon monoxide
- A list of mediums is given below$(i)$. Wood $(ii)$. Water$(iii)$. Air $(iv)$. VacuumIn which of these mediums can sound travel?$(a)$. $(i)$. and $(ii)$$(b)$. $(i)$., $(ii)$. and $(iii)$$(c)$. $(iii)$. and $(iv)$$(d)$. $(ii)$., $(iii)$. and $(iv)$
- (a) >What is air? Write the names of various constituents of air.(b) What is air pollution? What are the main sources of air pollution?
- Fill in the blanks:(i) The average weather taken over a long time is called _____.(ii) A place receives very little rainfall and the temperature is high throughout the year, the climate of that place will be _____ and ______.(iii) The two regions of the earth with extreme climatic conditions are ______ and ______.
- What should be the minimum wind speed for the satisfactory working of a wind-powered electric generator?
- Name the main component of air.
- Which of the statements given below is correct?(i) In winter the winds flow from the land to the ocean.(ii) In summer the winds flow from the land towards the ocean.(iii) A cyclone is formed by a very high-pressure system with very high-speed winds revolving around it.(iv) The coastline of India is not vulnerable to cyclones.
Kickstart Your Career
Get certified by completing the course
Get Started
Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies