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Pollination and seed dispersal

3rd grade (Year 4 in England) · 16 questions · Common Core: NGSS.2-LS2-2, NGSS.3-LS1-1 · England: KS2 Y3 Plants

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Date

Score/ 16

1
Question 1
How are the seeds of this plant mainly spread: willowherb?
- A. wind
- B. animals
- C. water
- D. exploding pods
2
Question 2
What is pollination?
- A. planting seeds in soil
- B. leaves falling in autumn (fall)
- C. moving pollen from the male part of a flower to the female part
- D. watering a plant
3
Question 3
Which plant's seeds are mainly spread by wind?
- A. lupin
- B. broom pods
- C. water lily
- D. dandelion
4
Question 4
How are the seeds of this plant mainly spread: sycamore (maple)?
- A. wind
- B. animals
- C. water
- D. exploding pods
5
Question 5
Grass flowers are small and green with no scent. How are they pollinated?
- A. by birds only
- B. by the wind
- C. they are never pollinated
- D. by bees
6
Question 6
Which plant's seeds are mainly spread by wind?
- A. sycamore (maple)
- B. blackberries
- C. acorns buried by squirrels
- D. broom pods
7
Question 7
How are the seeds of this plant mainly spread: lupin?
- A. wind
- B. animals
- C. water
- D. exploding pods
8
Question 8
Grass flowers are small and green with no scent. How are they pollinated?
- A. they are never pollinated
- B. by birds only
- C. by bees
- D. by the wind
9
Question 9
Which plant's seeds are mainly spread by exploding pods?
- A. sea bean
- B. water lily
- C. Himalayan balsam
- D. coconut
10
Question 10
How are the seeds of this plant mainly spread: sea bean?
- A. wind
- B. animals
- C. water
- D. exploding pods
11
Question 11
Grass flowers are small and green with no scent. How are they pollinated?
- A. they are never pollinated
- B. by the wind
- C. by birds only
- D. by bees
12
Question 12
Which plant's seeds are mainly spread by exploding pods?
- A. coconut
- B. Himalayan balsam
- C. dandelion
- D. thistle
13
Question 13
How are the seeds of this plant mainly spread: broom pods?
- A. wind
- B. animals
- C. water
- D. exploding pods
14
Question 14
Why do many flowers have bright petals and a sweet smell?
- A. to scare animals away
- B. to take in water
- C. to attract insects that carry pollen
- D. to keep warm
15
Question 15
Which plant's seeds are mainly spread by exploding pods?
- A. Himalayan balsam
- B. water lily
- C. burdock burrs
- D. acorns buried by squirrels
16
Question 16
How are the seeds of this plant mainly spread: willowherb?
- A. wind
- B. animals
- C. water
- D. exploding pods

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