SSLC (English Medium) Class 6 - Tamil Nadu Board of Secondary Education Question Bank Solutions for Science

Two bar magnets are given in figure A and B. By the property of attraction, identify the North pole and the South pole in the bar magnet (B)

Which of the following is not a part of water cycle?

Which of the following processes add water vapour to the atmosphere?

1. Transpiration
2. Precipitation
3. Condensation
4. Evaporation

Water cycle is also called as ______.

Water present in rivers, lakes, and ponds is unfit for use by human beings.

Seas are formed when the water table meets the land surface.

The evaporation of water takes place only in sunlight.

We could see clouds almost every day. Why doesn’t it rain daily?

How do aquatic animals manage to live in Arctic and Antarctic Circle?

CROSSWORD

DOWN

1. A method of water conservation.
2. Process of getting water vapour from sea water.
6. Water stored in dams is used for the generation of ______.

ACROSS

3. is a large body of non-potable water found in nature.
4. In summer, the body loses water as ______.
5. Plants undergo ______ and contribute to the water cycle.

Observe the given graph carefully and answer the questions.

1. What percentage of water is seen in fish?
2. Name the food item that has maximum amount of water in its content.
3. Name the food item that has minimum amount of water in its content.
4. Human body consists of about ______ percentage of water.
5. Specify the food item that can be consumed by a person when he/she is suffering from dehydration.

______ is called as farmer’s best friend.

______ fertilizer is ecofriendly.

Analogy

Urea : Inorganic fertilizer: Vermi compost: _______.

Give an example for inorganic fertilizer.

Why earthworm is called as farmer’s friend?

LINUX is a

What do you mean by Operating System? How it Works?

What is Free and Open Source Software? Give any two examples?

In a situation, how to explain, while your friend ask what is this, never seen before?