EARTH
Trees
Planets
100
Equator
What is the imaginary line around the middle of the earth?
100
Its leaves
What does a tree lose in autumn?
100
Pluto
What planet is the smallest?
200
Volcano
What is an opening in the Earth's surface where melted rock erupts?
200
Trunk
What is the stem of a tree called?
200
Venus
Which planet is closest to the Earth?
300
The sun
What is the largest source of light for the Earth?
300
The age of a tree.
What can you tell from a slice of a tree trunk?
300
Mars
Which planet is known as the "red planet"?
400
Earthquake
What is caused by a shift in rock underground?
400
A seedling
What is a baby plant called?
400
Jupiter
Which planet is the largest?
500
North and South Pole
What two points does the Earth's imaginary axis pass through?
500
Evergreen
What are trees that stay green in winter?
500
Saturn, Uranus, Neptune or Jupiter
Name two planets with rings around it?
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