Basic Science and Technology

The_____ system consist of the sun and everything that surrounds it.

• Solar

• Planet

• Panel

• Orbit

There are ________ planets in the solar system.

• 9

• 8

• 5

• 11

The earth takes ________ to go round the sun.

• 24 hours

• 4 weeks

• 365 days

• 4 years

Friction makes climbing a tree possible.

• True

• False

Scientist who study weather conditions are called ____________.

• Meteorologist

• Dentist

• Optician

• Surgeon

A scientist who studies heavenly bodies is known as ____________.

• Physician

• Astronomer

• Dentist

• Optician

Eclipse of the sun is also known as ___________.

• lunar eclipse

• solar eclipse

• sunny eclipse

• windy eclipse

The instrument used for wind direction is known as _________.

• wind vane

• Thermometer

• Anemometer

• Hydrometer

The earth rotates from the east to the west.

• True

• False

Rotation of the earth causes _______ and _________.

• Night

• Day

• Harmattan

• Heat