BST (JSS 1)

A collection of stars is called a _______

• satellite

• Orion

• constellation

• communication

_______ are balls of glass held together by a force of gravity.

• Season

• weather

• stars

• eclipse

An American scientist _______ was the first human to step on the moon in the year _______.

• Isaac Newton, 1969

• Neil Armstrong, 1969

• Harrison Schmitt, 1969

• Yuri Gagarin, 1969.

The atmospheric condition of a place over a long period of time id referred to as ______

• weather

• climate

• harmattan

• winter

The scientist that proposed the principles of gravity which have become universally accepted is ______

• Moses Pluto

• Isaac newton

• Aristotle newton

• Isaac Pluto

The earth has a great gravitational pull on object because the earth ______

• Has great mass

• IS spherical

• is rotating

• Can move

______ is a state of not experiencing gravitational force

• Force

• Power

• Pull and push

• Weightlessness

The earth takes ________ to complete one rotation around its axis

• 1hour

• 27hour

• 24 hours

• 20 hours

The part of a shadow where a partially dark part is formed is known as _____

• Penumbra

• Umbra

• Shadow

• Space

Which of these is not a benefit / application of space travel

• Weather forecast

• Land survey and navigation devices

• Tool for mass destruction

• Information about outer space