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Why should you breathe through your nose and not your mouth?
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|
1
|
2906
|
October 12, 2021
|
|
What problem will I have in using a laboratory thermometer to measure my body temperature?
|
|
1
|
935
|
July 15, 2019
|
|
How have the penguins adapted themselves to the polar regions?
|
|
1
|
767
|
July 12, 2019
|
|
Name some animals living in the polar regions
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|
1
|
754
|
July 12, 2019
|
|
Name the countries where tropical rainforests are found
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|
1
|
1717
|
July 12, 2019
|
|
Name the countries which fall in the polar regions
|
|
1
|
888
|
July 12, 2019
|
|
How animals avoid competition for food in rainforests?
|
|
1
|
842
|
July 12, 2019
|
|
What is the main outstanding feature of lion tailed macaque?
|
|
1
|
1045
|
July 12, 2019
|
|
Write a notification on migration of animals?
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|
1
|
1284
|
July 12, 2019
|
|
Why rainforests have variety of organisms?
|
|
1
|
868
|
July 12, 2019
|
|
Why Siberian crane migrates in winters?
|
|
1
|
975
|
July 12, 2019
|
|
How have polar bears adapted to the polar regions?
|
|
1
|
925
|
July 12, 2019
|
|
Why do bird migrate?
|
|
1
|
837
|
July 12, 2019
|
|
Tropical rain forest have more fauna. give reason
|
|
1
|
1075
|
July 12, 2019
|
|
What is adaptation
|
|
1
|
847
|
July 12, 2019
|
|
What is charring of sugar? Is it a chemical change?
|
|
1
|
2291
|
July 3, 2019
|
|
First 20 elements of periodic table
|
|
1
|
3800
|
July 3, 2019
|
|
What is the characteristic of fuse wire?
|
|
1
|
1110
|
July 2, 2019
|
|
Draw a neat labelled diagram of Amoeba
|
|
1
|
6270
|
July 2, 2019
|
|
Where does the exchange of gases take place in the human respiratory system?
|
|
1
|
2807
|
July 1, 2019
|
|
Three differences between uniform motion and nonuniform motion
|
|
1
|
1159
|
June 18, 2019
|
|
Why concave mirrors are used as shaving mirrors?
|
|
1
|
913
|
June 17, 2019
|
|
Please explain what is land breeze and sea breeze with a diagram
|
|
1
|
22802
|
June 17, 2019
|
|
Why does a balloon taken near a candle burst?
|
|
1
|
2359
|
March 26, 2018
|
|
The picture in figure shows tree line along the sea coast on an island near the equator
|
|
0
|
2888
|
March 24, 2018
|
|
Explain briefly how the uneven heating between the equator and the poles generate wind currents
|
|
0
|
4372
|
March 24, 2018
|
|
Describe an activity to demonstrate that warm air is lighter than cool air
|
|
0
|
6195
|
March 24, 2018
|
|
List two reasons that can cause floods
|
|
0
|
822
|
March 24, 2018
|
|
List the dangers associated with a cyclone
|
|
0
|
745
|
March 24, 2018
|
|
Write three precautions that need to be taken during a thunderstorm
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|
0
|
1433
|
March 24, 2018
|