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WorksheetsFourth grade- Final Exam
Total questions: 45
Worksheet time: 11hrs 15mins
It is the movement of the earth on its own axis
Revolution
Rotation
Ellipse
Turning
Choose the sentences that are true
December: Winter in the North and Summer in the South
June: Summer in the North and Winter in the South
June: Winter in the North and Summer in the South
December: Summer in the North and Winter in the South
It is when the earth moves around the sun following an orbit. (ONE WORD)
(a)
One rotation is completed in approximately
365 years
24 hours
24 days
27.5 days
Choose the phases of the moon
New moon
Red moon
Full moon
Eclipse
It completes one revolution around the earth in 27.3 days. (ONE WORD)
(a)
Earth completes one revolution in
24 hours
27 days
30 years
365 years
Choose the characteristics of the moon
It revolves around earth
It is bigger than the stars
It is a naturall satellite of earth
It has only two phases
They are big, hot ball of gases that are really far from earth. There are millions and millions of them in the universe. (ONE WORD)
(a)
It is the Northern Star. It is in the axis of earth and it does not change its position
Orion
Polaris
Great Bear
Sun
Choose the characteristics of the solar eclipse
The moon passes between the sun and the earth
The moon turns red
The moon covers the sun
It occurs during the day
They are a group of starts that form a shape with imaginary lines. (ONE WORD)
(a)
The shape of the orbit of the planets in the solar system is a
Lens
Circle
Ellipse
Crescent
Choose the elements of the solar system
Galaxy
Asteroids
Moons
Planets
It is a frozen object with a tail that orbits the sun. (ONE WORD)
(a)
The asteroid belt is found between
Jupiter and saturn
Mars and jupiter
Uranus and neptune
Saturn and uranus
What are the planets that don't have moons?
Venus
Mercury
Mars
Neptune
It is an object that orbits another object. It can be natural or artificial. (ONE WORD)
(a)
They are small round objects that move around the sun. They don't have a clear orbit.
Dwarf planets
Planets
Moons
Holes
Choose the outer planets
Venus
Jupiter
Mars
Uranus
The center of the solar system. (ONE WORD)
(a)
The planets orbit around the sun because of its
Gravity
Heat
Energy
Color
Choose the characteristics of the inner planets
They are close to the sun
They are solid planets
They are cold
They have a lot of moons
It is the amount of matter that an object has. (ONE WORD)
(a)
It is anything that has mass and takes up space
Matter
Volume
Property
Weight
Choose the properties of matter
Texture
Size
Density
Taste
It is a combination of two or more substances. (ONE WORD)
(a)
The boiling point of water is
110°C
0°C
70°C
100°C
Choose the characteristics of mass
To change the mass of an object we need to add or remove one part of it
The parts of an object will have the same mass as the complete object
The mass changes if the object is moved to another place
Mass is the same as weight
It is the change from a liquid into a gas. (ONE WORD)
(a)
The particles of a gas are
Separated and they move easily
Together and they move easily
Together and they don't move easily
Separated and they don't move easily
What are the properties of a slime
Hard
Soft
Elastic
Hot
It is the process of separating substances with a filter. (ONE WORD)
(a)
The particles of a solid are
Separated and they move easily
Together and they don't move easily
Separated and they don't move easily
Together and they move easily
To separate mixtures we can use
Evaporation
Condensation
Magnetism
Filtration
It is the ability to create change or cause motion. (ONE WORD)
(a)
It is how high or low a sound is
Volume
Pitch
Wave
Vibration
Choose the types of energy
Light energy
Thermal energy
Potential energy
Kinetic energy
It is the energy of vibrations carried by air, water or other matter. (ONE WORD)
(a)
Choose the examples of chemical potential energy
The battery of a toy
The gasoline of a car
A fruit falling from a tree
A stretched rubber band
It is the energy caused by electrically charged particles
Sound energy
Light energy
Electrical energy
Chemical energy
It is how strong or weak a sound is. For example: a helicopter has a strong sound. (ONE WORD)
(a)
Water falling from a waterfall is an example of gravitational potential energy
True
False
Choose the examples of elastic potential energy
An explosive
A 'yoyo'
A ball
A rubber band
WRITE TRUE OR FALSE. Potential and kinetic are the same type of energy
(a)
