Science 3rd term C.A.T

_________ causes measles.

• Bacteria

• Virus

• Parasitic worms

Which of these is not an agent of pollination?

• water

• cars

• insects

The transfer of pollen grains from the anther of a flower to the stigma of another flower is known as

Disease causing organisms are known as

• disease

• pathogens

• parasite

The highness or lowness of a sound is known as ______ of sound

• intensity

• pitch

• echo

The dead remains of plants and animals is known as

• animal dung

• fossil

• faeces

A barometer is used for measuring _______

• Atmospheric pressure

• temperature

• wind

The atmospheric condition of a place is known as

A thermometer is an instrument used to measure _____

• humidity

• rainfall

• temperature

The change of state of water from liquid to gas is known as

• condensation

• evaporation

• collection