YEAR 5 BASIC SCIENCE 2ND C.A.

A ___________ is a hard material made up of one or more minerals.

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________ is the most common type of pollination and occurs when the pollen goes from the stamen of one flower to the pistil of another flower.

• Self pollination

• Inter pollination

• Cross pollination

In not less than 20 words, look at the picture and describe air pollution.

_________ is the method of burning garbage at a high temperature in a special furnace.

• Incineration

• Landfilling

• Composting

What are the three R's in waste management?

• Reduce, Recap, Recover

• Reuse, Recycle, Revamp

• Reduce, Reuse, Recycle

The longest bone in our body is the _______.

• Femur

• Rib

• Tibia

Which is NOT one of the uses of rocks?

• Making cement

• Construction of chairs

• Act as tourist attraction sites

Which of these is NOT a type of material?

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Briefly write on how a car can be maintained.

________ and bases are two special kinds of chemicals.