Science worksheets for Class 6 — with answers

Answer the questions.

1. Which disease is caused by the lack of vitamin C?
2. Night blindness is caused by the lack of vitamin ______.
3. An animal that eats both plants and animals is called ______.
4. What is roughage? Why do we need it?
5. Lack of iodine causes ______.
6. Lack of iron causes ______.
7. A diet that has all nutrients in the right amount is called a ______ diet.
8. Name two foods rich in carbohydrates.
9. Which nutrient helps our body grow and repair itself?
10. Name an animal that eats only plants.

Answer the questions.

1. Name a material that floats on water.
2. Name a material that is transparent.
3. Is sugar soluble or insoluble in water?
4. Butter is separated from curd by ______.
5. Which method separates iron pins from sand?
6. What is it called when heavier particles settle at the bottom of a liquid?
7. How is salt obtained from sea water?
8. Which method separates stones from rice by hand?
9. Is sand soluble or insoluble in water?
10. Which method separates husk from grain using wind?

Answer the questions.

1. Roots with one main root are called ______ roots.
2. Why does a cactus have spines instead of leaves?
3. Name a plant that grows in water.
4. The place where a plant or animal lives is its ______.
5. The joint in our shoulder is a ______ joint.
6. Name three things all living things do.
7. Plants with weak stems that spread on the ground are called ______.
8. Which part of a plant makes food?
9. How does an earthworm move?
10. Name two non-living things.

Answer the questions.

1. The motion of a car on a straight road is ______ motion.
2. The motion of the blades of a fan is ______ motion.
3. 1 km = ______ m
4. How many millimetres are in 1 cm?
5. Name one means of transport used in water.
6. What is the SI unit of length?
7. 1 m = ______ cm
8. What is the correct way to place the eye when reading a scale?
9. The motion of a swing is ______ motion.
10. Why should we not use a hand span to measure length?

Answer the questions.

1. Can we see a shadow in a dark room?
2. Is the Moon luminous?
3. What is the image in a pinhole camera like?
4. What three things are needed to make a shadow?
5. The bouncing back of light from a shiny surface is called ______.
6. Light travels in a ______ line.
7. When is your shadow the shortest?
8. Name an object that is translucent.
9. Name two luminous objects.
10. Why is a shadow always black?

Answer the questions.

1. What does a switch do?
2. The two ends of a cell are called ______.
3. Which device uses a magnet to find directions?
4. A freely hanging magnet always points in the ______ direction.
5. Like poles ______; unlike poles ______.
6. Why are electric wires covered with plastic?
7. The thin wire inside a bulb that glows is the ______.
8. A device that converts chemical energy into electricity is a ______.
9. Name two conductors.
10. Which materials are attracted by a magnet?

Answer the questions.

1. Name something that shows air is present around us.
2. Which gas in air do we need to breathe?
3. What is the water cycle?
4. The change of water vapour into water is called ______.
5. Name two ways to save water.
6. Collecting rainwater for later use is called ______.
7. The layer of air around the Earth is called the ______.
8. What are the three states of water?
9. The change of water into vapour is called ______.
10. Which gas makes up most of the air?