How water travels up through a plant
3rd grade (Year 4 in England) · 11 questions · Common Core: NGSS.4-LS1-1 · England: KS2 Y3 Plants
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Question 1
A stick of celery is left in blue-coloured water overnight. What do you see the next day?
- A. Blue lines up the stem and blue in the leaves.
- B. The celery has grown roots.
- C. The water is clear and the celery is unchanged.
- D. The celery has turned to ice.
Question 2
True or false? Water enters a plant mainly through its flowers.
- A. True
- B. False
Question 3
A stick of celery is left in blue-coloured water overnight. What do you see the next day?
- A. Blue lines up the stem and blue in the leaves.
- B. The celery has turned to ice.
- C. The celery has grown roots.
- D. The water is clear and the celery is unchanged.
Question 4
True or false? Water travels down the stem from the leaves to the roots.
- A. True
- B. False
Question 5
Why is the coloured water a useful part of the celery experiment?
- A. It lets us see where the water goes.
- B. It makes the water heavier.
- C. It makes the celery taste better.
- D. It feeds the celery.
Question 6
True or false? Cut flowers in a vase do not need water.
- A. True
- B. False
Question 7
A stick of celery is left in blue-coloured water overnight. What do you see the next day?
- A. The celery has turned to ice.
- B. The water is clear and the celery is unchanged.
- C. The celery has grown roots.
- D. Blue lines up the stem and blue in the leaves.
Question 8
True or false? Roots take in water from the soil.
- A. True
- B. False
Question 9
Where does most of the water that travels up a plant end up?
- A. It stays in the stem for ever.
- B. It evaporates out through tiny holes in the leaves.
- C. It turns into soil.
- D. It goes back down to the roots.
Question 10
True or false? Water leaves a plant through its leaves as water vapour.
- A. True
- B. False
Question 11
A white carnation is put in red water. After a day its petals are pink at the edges. What does this show?
- A. Petals soak up water from the air.
- B. The flower is dying.
- C. Water reaches all the way to the flower.
- D. Flowers make red paint.
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