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Forests

Forests quiz

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Question 1 of 3Easy

Which kind of plant forms a bamboo forest?

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30
Questions
8
ELO tiers
Spaced repetition

More questions about Forests

These visible examples show the question style. LearnClash turns the full topic into ranked duels and spaced repetition.

  1. 1 Easy

    Which trees grow in seawater flooded by the tides?

    Answer: Mangroves

    Why: Many mangroves filter out about 90% of the salt at their roots before the water rises into the tree.

  2. 2 Medium

    Which bird spreads oak trees by burying acorns?

    Answer: Jay

    Why: One jay can hide thousands of acorns in a single autumn.

  3. 3 Hard

    What European tree uses root bacteria to pull nitrogen from the air?

    Answer: Alder

    Why: That partnership lets alders thrive on poor, waterlogged ground, and they are planted to restore old mining sites.

  4. 4 Easy

    Which tree species grows the tallest?

    Answer: Coast redwood

    Why: Giant sequoias are the bulkiest trees, but coast redwoods grow taller, with the record tree at about 116 m.

  5. 5 Medium

    Which tree is usually first to take over cleared land in Europe?

    Answer: Birch

    Why: Each birch seed carries two tiny wings, and the wind can blow it up to about 1.6 km from the parent tree.

  6. 6 Hard

    When did Earth's first forests appear?

    Answer: Devonian

    Why: Fossil trees about 390 million years old, found in sea cliffs in southwest England, had thin hollow trunks instead of solid wood.

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