S1B Revision

What do plants need for photosynthesis?

• carbon dioxide & water

• oxygen & soil

• carbon dioxide

  and nitrogen

• water and air

What does the word photo and synthesis mean?

• making with darkness

• making with light

• making with soil

• making with classmates

It is a layer of the leaf where exchange of oxygen and carbon dioxide happens.

• storm

• stomas

• stomata

• stigma

TRUE OR FALSE. Chlorophyll is the one that captures the sunlight for photosynthesis and the one responsible for making the leaves green.

• TRUE

• FALSE

What vascular bundle in the stem is responsible for transporting the nutrients all through out the plants?

• Xylem

• Phloem

• Sunlight

Which is NOT an essential nutrient?

• vitamins

• fats

• carbohydrates

• sugar

What nutrient is responsible for making new cells?

• vitamins

• fats

• carbohydrates

• protein

Is having a balanced diet important?

• YES

• NO

It is the part of the digestive process where the nutrients from the food we eat will be absorbed by the villi.

• mouth

• oesophagus

• stomach

• small intestine