concept 1,2 and 2,2 grade 4

Your sensation of hot weather depends on the sensory receptors in your ………

• Eye

• Skin

• Nose

• Ears

Bats use their ……….. to get information about their surrounding in the dark

• Eye

• Tongue

• Ear

• Hand

Humpback whales sing during …………. Months , which is the mating season

• Summer

• Winter

• Spring

• Autumn

Scout ants are responsible for alarming the colony in danger

• True

• False

It is the time taken by a living organism to respond to danger is …………

(a)  

It is a desert rodents that has large ears and long hind legs is ………….

(a)  

The energy that is stored in an object due to its position is ………….

• Kinetic

• Potential

• Electric

• Chemical

Objects fall down to the earth due to friction force

• True

• False

When we turn on television………..and …………. energies are produced

• Sound - chemical

• Light - chemical

• Light - sound

• Solar - light

The ………. Is the main control center

(a)