1ST MID TERM REVISION_GRADE 4 | Baamboozle - Baamboozle

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How many planets are there in the solar system?

9

8

7

What energy from the focus transfer into?

heat

waves

sound

Volcanoes form where there are _______________ in the Earth’s crust.

crust

movement

breaks

How long does the Earth complete 1 turm on its axis

48 hours

24 hours

365 days

How long does the Earth orbit around the Sun?

365 and 1/4 days

What is the thickest layer?

crust

core

mantle

Where do earthquake start?

in the crust

in the focus

in the epicentre

Once magma erupts on the surface, this magma is called_____________

lava

The Earth spins ___________

clockwise

anti clockwise

Volcano ejects material from the _______________

baby volcano

crater

crust

How many layers does the Earth have?

4

Light travels in ___________ lines.

straight

What is the closet plant to the Sun?

Mercury

Which one is a poor light reflector?

wood

mirror

metal spoon

What is the centre of solar system?

the Sun

the Moon

the Earth

Light bouncing off the objects is called ____________

arriving ray

reflected ray

How can polar bears live in cold area?

They have long trunk.

They have long neck.

They have thick fur.

Which is the thinnest layer of the Earth?

crust

What is the Moon made of?

rock

Is firework a light source?

Yes