GRADE 4 PLANTS MAKE THEIR FOOD

Air enters and leaves the leaf through the _____________.

• Stomata

• Veins

Plants produce__________ during photosynthesis.

• Sugar

• Carbon dioxide

In cactus, photosynthesis takes place in the ____________.

• Roots

• Stem

Name the labelled part of leaf

• Leaf apex

• Petiole

• Midrib

• Vein

Name the following: A plant in which the food is prepared by the stem.

• Cactus

• Mango tree

• Neem tree

The process through which leaf prepares the food is called ______________.

• Photosynthesis

• Stomata

Plant produce food, so they are called ____________.

• Producers

• Consumers

• Decomposers.

The gas used by plants during photosynthesis.

• Oxygen

• Water Vapour

• Carbon dioxide.

The flat broad surface of leaf is called ___________.

• Midrib

• Leaf blade

__________ of the leaf attaches the leaf blade to the stem.

• Stalk

• Stipule