Worksheetsearth
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
earth was the ____ planet from the sun?
a)
4th
b)
1st
c)
2nd
d)
3rd
2.
What was earth made out of?
a)
ashes
b)
sand
c)
rocks
d)
minerals
3.
what is earths atmosphere made out of?
a)
oxygen & hydrogen
b)
vapor & oxygen
c)
gasses & vapor
d)
stars & moons
4.
what is earths mass?
a)
5.927 x 10^21
b)
5.972 x 10^24
c)
4.983 x 10^24
d)
5.972 x 10^24
5.
what is the earths diameter?
a)
7,917.5
b)
6,956.8
c)
8,123.4
d)
7,854.3
6.
what is earths average from earth? (in AU)
a)
0.0034527
b)
0.23246
c)
.000015605
d)
0.0000026091
7.
how many moons does earth have?
a)
2
b)
6
c)
1
d)
0
8.
How many rings does earth have?
a)
3
b)
1
c)
2
d)
0
9.
What is 71% of earth covered with?
a)
water
b)
land
c)
rainfall
d)
mountains
10.
why is the earths inner core younger then other planets?
a)
new crust is breaking off
b)
crust slowly gets thinner
c)
water thins the crust
d)
new crust is always forming.
100 %
