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What causes day and night?
The rotation of the Earth
How long does it take the Earth to complete one rotation?
24 hours
What movement of the Earth causes seasons?
Revolution around the Sun
In which direction does the Earth rotate?
From west to east
What is an orbit?
The path the Earth takes around the Sun
What is germination?
The process when a seed starts to grow
Name one thing a seed needs to germinate.
Water / Warmth / Air
What comes out of the seed first during germination?
The root
What happens if a seed doesn’t get water?
It doesn’t germinate
Why is warmth important for germination?
It helps the seed’s enzymes work
What part of the plant absorbs water?
Roots
Which part of the plant makes food?
Leaves
What part of the plant holds it upright?
Stem
What part of the plant produces seeds?
Flower
Which part transports water and minerals?
Stem
What gas do plants take in during photosynthesis?
Carbon dioxide
