SSLC (English Medium) Class 9 - Tamil Nadu Board of Secondary Education Question Bank Solutions

The ice sheets from the north and south poles and the icecaps on the mountains, get converted into water vapour through the process of ______.

Higher Order Thinking Skill.

Look at the picture and answer the question that follows

1. Name the process involved in the given picture. 
2. Which diary food is preserved by this process? 
3. What is the temperature required for the above process?

What are the uses of recycled water?

Describe the processes involved in the water cycle.

What is water recycling? Explain the conventional wastewater recycling treatment methods.

________ is a structured delivery of information.

A presentation consists of many _______

which key should be pressed to run a slide show?

What is a Presentation?

Give an account of classification of bacteria based on the shape.

What is a Slide?

Write the steps to view a Slide Show.

Say true or false. If false, correct the statement.

Sheep manure contains high nutrients than farm yard manure.

Differentiate the following.

Farmyard manure and Sheep manure

Higher Order Thinking Skill.

Biomanuring plays an important role in agriculture. Justify

______ is a bacterial disease and it transmits through contamination of wounds, with the bacteria.

______ is the ore with attracting property.

Match the following:

Assertion (A): Density is a derived physical quantity
Reason (R): Density cannot be derived from the fundamental physical quantities.

Write SI units for the fundamental quantity.