Revision quiz

Write your name, father's name and section.

Altitude means the ........... of a place.

• beauty

• height

• width

Hills have a very........... altitude.

• superb

• fantastic

• high

Valleys have a very............. altitude.

• low

• slow

• ahead

The pressure of air is very .......... at the sea level.

• low

• high

• neutral

The people who climb high mountain peaks are called............

• mountaineers

• pilots

• astronauts

There is very little .............. at the top of very high mountains.

• oxygen

• hydrogen

• carbondyoxide

Everest is ........... metres above the sea level .

• 494

• 511

• 8848

Lahore is ........... metres above the sea level .

• 610

• 347

• 213

In altitude sickness a person may not be able to............ clearly at night.

• move

• see

• feel