NEW
Font size
WorksheetsScience Review 4th
Total questions: 13
Worksheet time: 13mins
How long does it take the Earth , sun and the moon to this exact location ?
24 hours
30 days
1 year
What are the 3 inner planets
Mercury, Venus and Mars
Venus Jupiter and Saturn
Neptune, Urunus and Venus
Why is it often cool on a cloudy day ?
The clouds create cold air
The clouds make rain appear
The clouds block the rays of the sun from reaching earth
How can I make the size of this illustration correct ?
Make the sun and Moon the same size.
Make the sun bigger and the moon and Earth the same size.
Make the sun bigger than Earth and Earth bigger than the moon.
What helps this hare survive in winter ?
The high radiant energy in the area melts the snow to provide dry land.
The abundance of trees provide primary food for hare.
The color of the snow allows the hare to blend into its environment for protection from predators.
If all the trees died out in the Savannah in one area what would most likely happen to the girraffe population ?
They would need to move to another area.
The population would increase , because they would increase in number .
The population would increase , because they would find new things to eat.
What will most likely happen to this plant if wood grubs keep eating the roots of the plant?
The plant would dry out and die due to lack of transportation of water ,due to damage of root system .
The plants would increase .
The plant would grow other plants in its place.
In a tropical rain forest animals need a lot of food to live. The tropical rain forest meets the needs of animals by ?
cold all year, there is very little rainfall.
warm all year long and there lots of rainfall.
warm all year long and little rainfall.
Which picture correctly shows the positions of the sun , moon and earth.
Illustration 1
Illustration 2
Illistration 3
Illustration 4
What is the distance of the sun, earth and moon?
Earth is slightly further from the moon than it is from the sun.
Earth is about the same distance away from both the moon and the sun.
Earh is much further away from the sun than it is from the moon.
Why is it impossible to land on the sun ?
The sun is a star of hot gas. The temperature in the sun is too hot for anyone to land on it.
The sun is too far from the earth.
The sun is to small for anyone to land on it .
How are chipmunks and squirrels able to survive harsh winters?
The squirrels and chipmunks gathered seeds and nuts during winter months.
Trees have a lot of bark that they can feed on.
Trees have many leaves in winter that they can eat.
What will most likely happen to the population of this pond is it stops raining?
The population of duck mallard will increase. The snapping turtle population will die.
Fish in the pond will die. The ducks will move to a new location and land plants will grow in the soil of the pond.
Alligators will die, the ducks will move to a new area and land plants will grow on the soil of the pond.
