REVISION FOR 4TH WEEK

________ are the green part of the trees, bushes and other plants.

• Leaves

• Food

• Seeds

• Fruits

Leaves are usually attached to the stem by a beanstalk called _______

• blade

• vein

• petiole

• cap

________is the process by which green plant manufacture food

• chloroplast

• photosynthesis

• fat

• starch

Chlorophyll is the green pigment found in __________

• leaves

• stone

• wood

• chloroplast

Leaves permit air to enter through a tiny opening called _________

• stomata

• calcium

• mineral

• bulb

3,000g is equal to ______ in kg

• 3kg

• 30kg

• 300kg

• 0.3kg

__________ is how heavy or light an object is.

• Capacity

• weight

• Time

• Fraction

How many centigrams make 200mg?

• 2cg

• 10cg

• 20cg

• 200cg

1,000kg is equal to ______

• 1g

• 1cg

• 1dg

• 1tonne

All of these are used in measuring weight EXCEPT __________

• weighing scale

• bathroom scale

• keg

• spring balance