Vitamins and minerals are called

Which one of the following is not true about balanced diet?

Which salts are important for various body functions?

Deficiency of protein causes what ?

Growth and repair of body is done by

All the deficiency diseases can be prevented by

Roughage helps in

Which one of the component is energy - giving component?

What are the symptoms of Beri-Beri ?

The process in which the cotton bolls are separated from seeds by combing is known as ____________

Nylon is an example of

I want to present my friend a gift made from plant fibre.

Which of the following will I select?

Which one of the following is insoluble in water

Glass is a translucent material

Select the process which you will use to separate the components varying in size ?

Separation of kerosene oil from water is done by

Which separation technique uses the apparatus shown in the diagram?

The process of settling down of particles of a solid in a liquid is

Salt is obtained from seawater by the process of _______________

Which amongst the following methods would be most appropriate to separate grains from bundles of stalks?

Which is a way to make a change happen?

Rusting of iron is an example of

Metals ___________ on heating and________________ on cooling.

The surface of the leaf

The food produced in the leaves is stored in the form of

_________________ have soft, green and weak stem.

Leaves lose water through the process of-

Which one has a different root system ?

The snail moves on the layer of mucus, to avoid __________

Ribcage Protects

It is a strong elastic substance found between the two bones of human body

What part/bone is the black circle pointing?

Upper jaw is a movable joint

Backbone is also known as

A cubit is the length from the _______ to the _______.

11 cm = _____ mm

Choose the correct spelling

The smallest time interval that can be measured with commonly available clocks and watches is

Fog is

The star reflects the light of the sun, just like the moon.

Light travels in a:

Which of the following is not an optical medium?

What objects do we need to make a shadow?

You are walking through your bedroom one evening

with the lights off. You bump your toe at the end of the

bed. Which of the following BEST explains why you

walked into the bed?

This picture shows a window that lets in some light and is kind of see through. A more scientific word to describe this window would be_____.

When the Sun gets lower in the sky, shadows get______.

A solar eclipse is an eclipse that occurs when the moon passes between the ______________

Check box all the materials where charges can EASILY flow through.

A closed path that allows electricity to flow from one point to another.

Unit of measure that describes how much current is flowing through a circuit.

Which of the following best describes an electric cord?

Magnetite is the only natural magnet.

Opposite poles of two magnets attract each other whereas similar poles _____________ one another.

Cobalt is a magnetic material.