Grade 4 Chapter 2 Science Vocabulary
8 Questions
| Total Attempts: 101
Pick the one right answer!
Questions and Answers
- 1.The process of plants making sugar is called...
- A.
Chlorophyll
- B.
Photosynthesis
- C.
Oxygenization
- D.
Fertilization
- 2.Since part of this word is the Greek word for "green", this word means that it is the substance in plants that makes them green.
- A.
Graphting
- B.
Mineral
- C.
Hydrogen
- D.
Chlorophyll
- 3.What are the small, green leaves below the petals?
- A.
Sepals
- B.
Pistil
- C.
Stamens
- D.
Flower
- 4.Small stalks surrounding the pistil are...
- A.
Chlorophyll
- B.
Stamens
- C.
Egg cells
- D.
Flowers
- 5.The small knoblike structures in the center of the flower are called...
- A.
Stalk
- B.
Flower
- C.
Stamen
- D.
Pistil
- 6.The process where the sperm cell and egg cell combine is called...
- A.
Fertilization
- B.
Pollination
- C.
Ovation
- 7.The pollen tube reaches the thick bottom part of the pistil called the....
- A.
Cell
- B.
Egg
- C.
Stamen
- D.
Ovary
- 8.If a seed does not get what it needs to start growing, we say that it stays in a state of "rest." This is called being ...
- A.
Lazy
- B.
Growth-producing
- C.
Dormant
- D.
Cycled
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