Ms. Akshita

Which of these is a soft material?

• paper

• wood

• wax

• clay

Find odd one out: iron, rocks, plastic, copper

• iron

• rocks

• plastic

• copper

Which of these burns easily?

• wood

• rubber

• oil

• all

Materials obtained from nature are _______ materials.

Which of these are found inside earth. [ CHOOSE 2 OPTIONS ]

• coal

• plastic

• milk

• crude oil

• leather

things made by people:

• natural

• human made

• i don't know

• all

cement is:

• human made

• natural

• animals

• plants

which is the gas that is present in most amount

• oxygen

• hydrogen

• helium

• nitrogen

Amount of oxygen in air

• 1%

• 78%

• 21%

• 0%

Water that has been changed into gas

• steam

• water

• water vapour

• drops of water