Air & Water

Air and water

1. Which of the following statement is INCORRECT?

A. Air is weightless

B. We can feel the air while riding a bicycle

C. Air occupies space

2. On blowing air into a balloon it expands. This shows that:

A. Air has mass and occupies space

B. Air is invisible

C. Air is weightless

See more worksheets

Air and water

Study the given pie chart carefully and answer the Q. 1,2

1. According to the given pie chart, which activity makes the maximum usage of water?

A. Washing clothes

B. Bathing

C. Drinking

2. Which activity makes minimum usage of water?

A. Drinking water

B. Flushing toilets

C. Bathing

Air and water

1. Which of the following gas support burning?

A. Nitrogen

B. Carbon dioxide

C. Oxygen

2. Which of the following activity requires oxygen?

A. Throwing a stone

B. Burning of wood

C. Any of these

Click here for science practice tests