|
Why should you breathe through your nose and not your mouth?
|
|
1
|
2700
|
October 12, 2021
|
|
What problem will I have in using a laboratory thermometer to measure my body temperature?
|
|
1
|
870
|
July 15, 2019
|
|
How have the penguins adapted themselves to the polar regions?
|
|
1
|
709
|
July 12, 2019
|
|
Name some animals living in the polar regions
|
|
1
|
695
|
July 12, 2019
|
|
Name the countries where tropical rainforests are found
|
|
1
|
1653
|
July 12, 2019
|
|
Name the countries which fall in the polar regions
|
|
1
|
829
|
July 12, 2019
|
|
How animals avoid competition for food in rainforests?
|
|
1
|
795
|
July 12, 2019
|
|
What is the main outstanding feature of lion tailed macaque?
|
|
1
|
988
|
July 12, 2019
|
|
Write a notification on migration of animals?
|
|
1
|
1230
|
July 12, 2019
|
|
Why rainforests have variety of organisms?
|
|
1
|
792
|
July 12, 2019
|
|
Why Siberian crane migrates in winters?
|
|
1
|
923
|
July 12, 2019
|
|
How have polar bears adapted to the polar regions?
|
|
1
|
865
|
July 12, 2019
|
|
Why do bird migrate?
|
|
1
|
780
|
July 12, 2019
|
|
Tropical rain forest have more fauna. give reason
|
|
1
|
1019
|
July 12, 2019
|
|
What is adaptation
|
|
1
|
788
|
July 12, 2019
|
|
What is charring of sugar? Is it a chemical change?
|
|
1
|
2208
|
July 3, 2019
|
|
First 20 elements of periodic table
|
|
1
|
3458
|
July 3, 2019
|
|
What is the characteristic of fuse wire?
|
|
1
|
956
|
July 2, 2019
|
|
Draw a neat labelled diagram of Amoeba
|
|
1
|
5676
|
July 2, 2019
|
|
Where does the exchange of gases take place in the human respiratory system?
|
|
1
|
2471
|
July 1, 2019
|
|
Three differences between uniform motion and nonuniform motion
|
|
1
|
1046
|
June 18, 2019
|
|
Why concave mirrors are used as shaving mirrors?
|
|
1
|
837
|
June 17, 2019
|
|
Please explain what is land breeze and sea breeze with a diagram
|
|
1
|
21905
|
June 17, 2019
|
|
Why does a balloon taken near a candle burst?
|
|
1
|
2309
|
March 26, 2018
|
|
The picture in figure shows tree line along the sea coast on an island near the equator
|
|
0
|
2803
|
March 24, 2018
|
|
Explain briefly how the uneven heating between the equator and the poles generate wind currents
|
|
0
|
4317
|
March 24, 2018
|
|
Describe an activity to demonstrate that warm air is lighter than cool air
|
|
0
|
6068
|
March 24, 2018
|
|
List two reasons that can cause floods
|
|
0
|
776
|
March 24, 2018
|
|
List the dangers associated with a cyclone
|
|
0
|
677
|
March 24, 2018
|
|
Write three precautions that need to be taken during a thunderstorm
|
|
0
|
1372
|
March 24, 2018
|