Experiment #2: Plants (4A)

What is the source of energy for plants to make food?

植物制造食物的能量来源是什么？

• other plants

  其他植物

• the sun

  太阳

• the moon

  月亮

• animals

  动物

What are water and carbon dioxide converted into by the end of photosynthesis?

在光合作用结束时，水和二氧化碳会转化为什么？

• air and sunlight

  空气和阳光

• water and air

  水和空气

• sugar and water

  糖和水

• sugar and oxygen

  糖和氧气

Where do people and animals get the oxygen they breathe?

人和动物从哪里获得他们呼吸的氧气？

• from plants

  来自植物

• from other animals

  来自其他动物

• from water

  从水

• from the sun

  来自太阳

This is the part of a plant where a seed or fruit is produced. They may be brightly colored and smell sweet.

这是植物产生种子或果实的部分。它们可能颜色鲜艳，闻起来很甜。

• seed

  种子

• leaf

  叶片

• flower

  花

• root

  根

the part of a plant that grows underground. They get water and holds the plant in place.

生长在地下的植物部分。他们获得水并将植物固定到位。

• root

  根

• stem

  茎

• seed

  种子

• trunk

  树干

Male part of a flower, produce grains of pollen

花的雄性部分，产生花粉粒

• calyx

  花萼

• pistil

  雌蕊

• stamen

  雄蕊

• corolla

  花冠

What do the roots of a plants absorb?

植物的根部吸收什么？

• water and leaves

  水和树叶

• water and vitamins

  水和维生素

• water and minerals

  水和矿物质

• water and stem

  水和茎

Group of green leaves called sepals is called the:

称为萼片的绿叶组称为：

• calyx

  花萼

• pistil

  雌蕊

• stamen

  雄蕊

• corolla

  花冠

What is the tropism where plants response is to grow towards light?

植物向光生长是叫什么？

• gravitropism/geotropism

  向地性

• phototropism

  向光性

• thigotropism

  触变性

• none of the above

  以上都不是

Which word means that a plant will grow a certain way because of gravity?

哪个词意味着植物会因为重力而以某种方式生长？

• gravitropism/geotropism

  向地性

• phototropism

  向光性

• thigotropism

  触变性

• none of the above

  以上都不是