Cycles

Question 1 of 10

In the water cycle, water vapour rises from oceans by

Question 2 of 10

The stages in the life cycle of a frog are egg, tadpole, froglet and

Question 3 of 10

Plants take in carbon dioxide during

Question 4 of 10

The process by which water vapour changes into water droplets is

Question 5 of 10

Day and night are caused by the

Question 6 of 10

The stage in the life cycle of a mosquito that lives in water and breathes through a tube is the

Question 7 of 10

Plants release oxygen during

Question 8 of 10

In the water cycle, water falling from clouds as rain is

Question 9 of 10

Which gas do green plants take in during photosynthesis?

Question 10 of 10

The process by which plants give off water vapour through their leaves is