Worksheets6-UNIT TEST IN SCIENCE
Total questions: 20
Worksheet time: 14mins
They are formed when clouds of gases are pulled together by gravitational forces. They are so hot inside that they emit heat and light.
galaxies
universe
stars
It is made up of Sun, eight planets with their satellites, small solar system bodies.
Solar System
universe
galaxies
Which one is the Planet Earth?
There are three (3) small solar system bodies; asteroids, comets and satellites. On the following choices below, which one does NOT include in the small solar system bodies?
Stars
satellites
asteroids
These are imaginary patterns of bright stars
constellations
stars
milky way
Below are the following constellations, which one is the Cassiopeia?
The Earth's revolution around the Sun is an ellipse. How many days does it take to complete the revolution? This is one year.
367 days
365 ¼ days
365 days
It is the only satellite of the Earth.
Stars
Sun
Moon
They are spherical bodies which revolve around the Sun.
Inner planets only
Planets
outer planets only
This is the distance from the Earth to the Sun.
kilometers
astronomical unit (AU)
meters
The Sun consists mainly of two (2) gases. What are they?
Oxygen
hydrogen
helium
carbon dioxide
What are the four (4) inner planets?
Mercury
Venus
Earth
Jupiter
Mars
What are the three (3) small solar system bodies?
Asteroids
comets
stars
satellites
The Earth rotates on slightly tilted axis, always in the same direction. What is the sequence that causes the rotation?
day
night
noon
The Earth is the only planet with an atmosphere containing (a) .
The Earth has an average temperature of (a) .
The Earth is the only planet with (a) as we know it.
The Earth's _____ ____ protects living beings from dangerous solar radiations.
(a)
Water exists in three states; ice, liquid, water vapor due to temperature variations. These variations make the (a) cycle possible.
What are the four (4) outer planets?
Jupiter
Mars
Saturn
Uranus
Neptune
