Science Worksheet for Class 3 With Answers – Set D

Last updated on January 13th, 2023 at 11:56 pm

1. Stomata
2. Mimosa
3. Inhalation
4. Organs

 

1. Decomposed garbage can be used as a …………
2. Through blood vessels, the ………pumps blood throughout our bodies.
3. ……………..are strong dome-shaped muscles located below the lungs.
4. A ……………is a substance that causes pollution.

Answers

1. Fertilizer
2. Heart
3. Diaphragms
4. Pollutant

 

1. Deep breathing is an exercise that helps to take in more …………
2. ……….are the smallest part of our body.
3. The banana plant is an ………….
4. Skin diseases can be treated with the leaves of ………….

Answers

1. Oxygen
2. Cells
3. Herb
4. Neem

 

1. …………is known for its ability to treat vomiting.
2. Things that are made by man in factories are called ……… things.
3. The leaf blade is attached to the stem by a ………….
4. The main vein at the center of a leaf is called the ……………

Answers

1. Ginger
2. Man-made
3. Stalk
4. midrib

 

1. The kidneys are located in the ………….
2. Leaves take in …………… from the air.
3. Insects breathe through small holes called ……………
4. The sweet smell of flowers attracts insects and birds which feed on the ………….

Answers

1. Abdomen
2. Carbon dioxide
3. Spiracles
4. Nectar

 

1. Each ……….in the human body Is made up of a number of cells.
2. A root that has many separate roots …………..roots
3. The process by which a seed grows into new plant ………….
4. Its main function is to protect seed………
5. Long hard and woody stem of a tree ……….
6. The green substance present in a leaf helps plants to prepare food…………..

Answers

1. Tissue
2. Fibrous
3. Germination
4. Fruit
5. Trunk
6. chlorophyll

 

Class 3 Science Question Answers – Class 3 Science