Nature Around Us

by Vocafy 已认证

英语 (美国) A1 12 道题 Nature & animals

Explore trees, flowers, mountains, rivers, and the sea. Discover small surprises in the natural world.

1. 1. 选择正确答案。

   What has a trunk and branches?

   • A tree
   • A flower
   • Grass

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   • A tree

   The trunk holds the tree up. Water moves through it to the leaves.

2. 2. 选择正确答案。

   Which one is a very high area of land?

   • A lake
   • A mountain
   • A river

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   • A mountain

   People can walk or climb up many mountains.

3. 3. 选择正确答案。

   Which part of a plant often has bright colors and petals?

   • A root
   • A leaf
   • A flower

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   • A flower

   Many flowers later make seeds. Seeds can grow into new plants.

4. 4. 选择正确答案。

   Which one has water that flows across the land to a lake or the sea?

   • A river
   • A mountain
   • A pond

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   • A river

   Small streams can join to make a bigger river.

5. 5. 选择正确答案。

   Which one has salty water?

   • A river
   • The sea
   • A pond

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   • The sea

   Seawater has too much salt for us to drink safely.

6. 6. 选择正确答案。

   What holds a tree in the ground?

   • Its leaves
   • Its branches
   • Its roots

   Think about the parts under the ground.

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   • Its roots

   Roots also take water from the ground.

7. 7. 填空。

   Bees visit flowers to get ___.

   • food
   • wood
   • salt

   Flowers have a sweet liquid that bees drink.

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   Bees visit flowers to get food.

   Bees also help many flowers make seeds.

8. 8. 填空。

   Rain adds water to a river. This can make the river deeper because it has ___ water.

   • less
   • more
   • no

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   Rain adds water to a river. This can make the river deeper because it has more water.

   After heavy rain, a river can rise over its banks.

9. 9. 选择正确答案。

   A pine tree stays green in winter. What does it keep on its branches?

   • Flowers
   • Fruit
   • Leaves

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   • Leaves

   A pine's thin leaves are called needles.

10. 10. 选择正确答案。

    It is warm at the bottom of a very high mountain. What is the top usually like?

    • Colder
    • Hotter
    • Just as warm

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    • Colder

    Snow can stay on a high mountain even in summer.

11. 11. 选择正确答案。

    Some flower seeds are very light and float in the air. What helps carry them far away?

    • A river
    • The wind
    • Bees

    Think about moving air.

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    • The wind

    Some seeds have soft hairs that help them stay in the air.

12. 12. 选择正确答案。

    At the beach, the sea rises and falls each day. What mostly makes this happen?

    • Rain
    • Wind
    • The Moon

    Think about something in the sky, far above the clouds.

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    • The Moon

    The Moon pulls on seawater. This helps make the sea's daily tides.