Revolution of the earth causes ____ numbers of seasons.
four
five
six
seven
The earth is surrounded by a blanket of air called _____
Land masses
Storms
Winds
Atmosphere
The movement of the Earth around its axis is called _____
Rotation
Revolution
Spinning
Orbit
The green colour of the earth shows _____
Water
Desert
Mountain
Landmasses
The flat bottom is called the _____ pole
North
South
West
East
The Earth is the _____ planet away from the Sun.
Second
Third
First
Fourth
The plants uses ____ to prepare food.
Argon
Nitrogen
Oxygen
Carbon dioxide
The rotation of the Earth on its causes ____ and ____
Day and night
Summer and winter
Hot and cold
Wind and rain
The movement of the Earth around Sun in an elliptical orbit is called _____
Axis
_______ was the first to sail around the earth.
Ferdinand Magellan
Vasco-da-gama
Coloumbus
Captain-cook