OUR EARTH

SIMPLE AND EASY.

choose the planet on which we live .

• mars

• earth

• jupiter

• uranus

how are tsunamis created ?

• by soil erosion

• by underwater earthquakes / volcanic eruptions

• force of water caused by air

• force of water caused by large fishes such as whales ,sharkes etc....

choose the things by which life is possible on the earth.

• air

• water

• moon

• sun's heat

what is the most inner part of the earth .

(a)  

name this natural wonder of the earth .

HINT = LOCATED IN #VENEZEULA .

• LONDON BRIDGE

• ANGEL FALLS

• HANGING GARDENS OF BABLEYON

• I DONT KNOW

name the rock which is made up of dust and is also known as a mountain .

HINT = we use it in schools everyday .

(a)  

which rock generates sparks ?

• mica

• limestone

• flint

• iron

choose the material / chemicals which are currently destroying our environment .

• plastic

• paper

• deforestation

• pollution of the atmosphere

which of these is removed from mountains ?

• oil

• diesel

• petrol

• coal

what is a dam ?

• A dam is a barrier that stops or restricts the flow of water or underground streams.

• it stores the water

• it is used to irrigate the farms

• i dont know