WorksheetsEnd of Term Year 3 Science - Plants
Total questions: 18
Worksheet time: 2hrs 30mins
Which of these does a plant not need to grow?
Water
Sunlight
People
Air
A cactus does not need a lot of ______________ to grow. It can store it for up to a year.
trees
water
sunlight
roots
Moss does not need a lot of ________________ to grow, because its roots are not very long.
soil
sunlight
water
air
Petals are brightly coloured to attract:
Snails
Artists
Insects
Leaves
What part of a flower makes pollen?
Seed
Petal
Pistil
Anther
What is the sweet liquid called that plants make for insects?
Orange Juice
Honey
Nectar
Pollen
The pollen collected by the insect sticks to the stigma, then travels down the style to the ovary, where the eggs turn into:
seeds
chickens
grapes
petals
Dandelion seeds are mainly dispersed by:
Water
Animals
Wind
Explosion
Coconut seeds are often dispersed by:
water
wind
explosion
animals
Seeds are dispersed by animals:
(Choose 2)
On their fur
In their brains
In their poo
In their handbags
My seed pod splits open and my seeds are thrown out with a force. What is my dispersal method?
Animal
Explosion
Wind
Water
Can you guess how raspberries are usually dispersed?
Wind
Animal
Water
Explosion
True or False? All plants grow flowers.
True
False
In this experiment, which two plants are the same height in Week 4? (Choose two)
Red (too much water)
Green (not enough light)
Blue (Control)
In this experiment, which plant was the tallest in Week 2?
Too much water (Red)
Not enough light (Green)
Control (Blue)
The 'control pot' in our experiment showed us:
Pollination
The male and female parts of the flower
Seed dispersal
How our plants would have grown if they'd had all 5 requirements
In our experiments, some of the plants grew quickly but were very weak, thin and yellow because they had no:
Water
Space
Soil
Light
In this experiment, what probably happened to the 'not enough light' (green) plant in week 3?
It turned into a tree
It died
It moved to another country
It grew quickly
