ASMO Science 2022 - Level 1 (Grade 3-4) - School Round

Question 1

1. White clothes absorb less heat
2. White clothes look clean and neat
3. White clothes radiate more heat from the body
4. White clothes make the players more noticeable
5. None of the above

Question 2

1. We cannot create energy.
2. We cannot destroy energy.
3. Energy can exist in many forms.
4. One form of energy cannot be changed into another form.
5. None of the above.

Question 3

1. do not have energy.
2. attract one another.
3. keep the same positions.
4. are of the same size.
5. None of the above.

Question 4

1. Particles of perfume diffuse quickly through the air.
2. Particles of perfume combine with air particles.
3. Particles of perfume float in the air.
4. Perfume sets free smell into the air.
5. None of the above.

Question 5

1. muscular system.
2. nervous system.
3. skeletal system.
4. reproductive system.
5. None of the above.

Question 6

1. vegetables only.
2. mainly proteins.
3. all classes of food without any fibre.
4. all classes of food including fibre in the correct proportions.
5. None of the above.

Question 7

1. Eat a diet rich in fat
2. Exercise half an hour a day
3. Control the blood pressure
4. Do not smoke
5. None of the above.

Question 8

1. population.
2. community.
3. system.
4. ecosystem.
5. None of the above.

Question 9

1. causes some organisms to become extinct.
2. scares away tourists from a country.
3. maintains the balance in nature.
4. causes food shortage.
5. None of the above.

Question 10

1. It is not easy to get suitable predators.
2. It does not cause air pollution.
3. It saves time and labour.
4. It does not build up resistance in the pests.
5. None of the above.

Question 11

1. dead plants in swamps.
2. rocks under high pressure and heat.
3. very large organisms living in the sea.
4. small organisms living in the sea.
5. None of the above.

Question 12

1. the vibration of the ear drum is reduced.
2. the air pressure on both sides of the ear drum are equalised.
3. the temperature in the mouth and in the cabin is equal.
4. the noise of the aeroplane is not conducted to the ear.
5. None of the above.

Question 13

1. the atoms in metals are very closely packed.
2. the atoms in metals are very big.
3. metals have very high boiling points.
4. metals store heat energy and electrical energy.
5. None of the above.

Question 14

1. expansion of the cement on hot days.
2. creating friction to make the roads less slippery.
3. water to flow away from the roads.
4. making work easier and faster during construction.
5. None of the above.

Question 15

1. It quickly becomes dehydrated.
2. It loses its energy without water.
3. It cannot breathe on land.
4. Its skeleton cannot support the weight of its body.
5. None of the above.

Question 16

Question 17

Question 18

Question 19

Question 20