T1 Gr 6 25-26

One example of this type of root is present in

• Palm

• Rose

• Mango

Laboratory thermometer has a

• glass tube with a bulb at one end

• bulbs at both the ends

• glass tube with rubber end

A pendulum shows

• Linear

• Oscillatory motion

• Rotational motion

A liquid changes to solid state when it is

• heated

• frozen

• evaporated

Chipko movement was carried out to save the

• tigers

• soil

• trees

A cactus plant has thorns to

• hurt the animals

• protect itself from being eaten

• lose water

Following state of matter retains its shape irrespective of the container in which it is kept:

• solid

• gas

• liquid

Following pair is the example of renewable and non-renewable energy respectively:

• wind, sun

• coal, natural gas

• water, crude oil

Amount of water vapur present in the air is known as

• Salinity

• Humidity

• Density

Himalayan trees have conical shape to

• slide the snow off easily

• get more sunlight

• hold more snow