Tropical Rainforest Ecosystem (OCR GCSE Geography A (Geographical Themes)): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What percentage of Earth's surface do tropical rainforests cover?
What percentage of Earth's surface do tropical rainforests cover?
6%
How much rain do tropical rainforests receive per year?
How much rain do tropical rainforests receive per year?
About 2,000 mm
What is the typical temperature range in tropical rainforests?
What is the typical temperature range in tropical rainforests?
27 to 32°C
How do tropical rainforests compare to other biomes in terms of species?
How do tropical rainforests compare to other biomes in terms of species?
They have far more species
Why is the equator the hottest part of Earth?
Why is the equator the hottest part of Earth?
Sun's rays shine directly on it
What happens when warm air rises in a rainforest?
What happens when warm air rises in a rainforest?
It cools & water turns back into rain
How tall is the emergent layer of the rainforest?
How tall is the emergent layer of the rainforest?
Over 40 meters
What is the height range of the canopy layer?
What is the height range of the canopy layer?
30-45 meters
Which layer contains the most plant and animal species?
Which layer contains the most plant and animal species?
Canopy
What percentage of light reaches the understory?
What percentage of light reaches the understory?
2-15%
How much light reaches the forest floor?
How much light reaches the forest floor?
2%
How are plants in the emergent layer adapted?
How are plants in the emergent layer adapted?
Small, waxy leaves prevent drying out