The anemometer is used to measure ……………………...

........................... is the quantity of rain, snow, or hail that falls down on the ground.

1- Temperature is measured by the …........................

Plants such as................... absorb and store water.

The Mediterranean climate is ........................... in winter .

The areas of the polar climate are covered with ………………………..

The......................... climate receives rain fall throughout the year.

Over the years, people have created many ways to help understand the ……………

Galileo discovered that …….…………. revolves around the sun.

3- Newton used a curved mirror to gather the light instead of ………………………..

The……………………….is a huge spacecraft with huge engine.

......................... assembling the first telescope

1- The solar year equals to.................. days.

1- The lunar year equals to................... days.

The................Star is the most famous in space.

The North Star shows the direction to the……………..

The light of the stars comes from……................

The industrial revolution started in the................... century.

……………..was the first to follow Britain

The Thames tunnel was opened in.............................

Child labor was...................... of the Industrial Revolution.

The increase of international trade was a/an ………..……….

The industrial revolution started in Belgium

France was faster in adopting the Industrial Revolution.

The Industrial Revolution led to the growth of cities.

The North Star doesn't move.

The lunar year is based on the movement of the sun.

The distances on Earth are much longer than those in space.

Stars are self-luminous.

The stars revolve around other plants.

The astronomers have divided the constellation into 70 groups.

The telescope is an instrument used to make distant object appear nearer.

Galileo was the first person to make a real telescope.

Robert H. Goddard discovered the laws of gravity.

Rocket is an invention that helped discover the universe.

Constellation is a group of clouds with a known pattern.

There are six climate regions in the world.

The dry climate is also called the Savanna climate

The “wet – dry tropical climate “is good enough for planting.

The dry climate has more precipitation all year round.

Citrus fruits adapt well in the Mediterranean climate.

Different climates are found in different places on earth.

The closer the air is to the surface, the heavier it is

The atmospheric pressure is measured by the anemometer.

The barometer is used to measure the speed of the wind.

The climate is the general atmosphere of a place or season over a long period of time.

The weather doesn't change from one day to another.

The Industrial Revolution includes the development of communication and transportation.