Science 4 Quiz Bee

1. The tiny microorganisms that help in breaking down dead animals and plants in the soil.

• decomposers

• insects

• pest

• virus

2. The response of the plants to certain environmental stimuli is called?

• annual

• aquatic

• photosynthesis

• tropism

3. It is a mixture of sand, silt, clay and organic materials called humus.

• clay soil

• loam soil

• sandy soil

• silt

4. What do you call the air vibrations?

• radiation

• sound waves

• utrasound

• wavelengths

5. It is the continues movement of water from land to the atmosphere and back to the land.

• Hydrologic Cycle

• Nitrogen Cycle

• Precipitation

• Water vapor

(Average Round)

1. It is also known as the little brain and  it is responsible for the controls of the movement of the body.

2. It is the particular place or environment where animals live.

3. What do you call the materials which are attracted to the magnets?

4. What are the first magnets which were pieces of black mineral?

5. The primary source of energy in the food chain.