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EMOON unit review
EMOON unit review
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8th grade science review for the Earth moon unit
Flashcards
21 cards
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Practice quiz
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Questions
21
Answers
1
This diagram will have the LEAST effect on tides.
False
True
2
There is a full moon on June 4. When will there be a new moon?
June 15
June 8
June 11
June 18
3
There is a 1st quarter on June 25. When will there be a full moon?
July 6
July 9
July 2
June 29
4
What would happen to our tides if the moon was CLOSER to the Earth?
The tidal range would be greater
There would be no change.
The tidal range would be less
There would be no tides.
5
Where is summer in the SOUTHERN hemisphere?
3
4
2
1
6
What day was the 1st day of a new moon?
10
29
1
4
7
Where is the sun located in the Milky Way galaxy?
on the edge of the galaxy
near the center
in the center
outside the galaxy
8
Where is there a new moon on this graph?
in the middle
near the X
at both ends
at the left end
9
6 protons, 8 neutrons, 6 electrons. What is the element? Is it stable?
Oxygen, yes it is stable
Carbon, yes it is stable
Oxygen, no it is not stable
Carbon, no it is not stable
10
10 protons, 11 neutrons, 10 electrons. What is the charge of the NUCLEUS?
+31
0
+10
+1
11
What causes tides?
The magnetism of the Sun on the Earth
The gravity of the Sun on the Earth
The gravity of the Moon on the Earth
The magnetism of the Moon on the Earth
12
What day is there a full moon?
30
20
1
10
13
Describe the electrons farthest away from the nucleus
They have more energy than the ones close to the nucleus
They are larger than the ones close the the nucleus
They are smaller than the ones close to the nucleus
They have less energy than the ones close to the nucleus
14
Where is the full moon on this graph?
on the right end
in the very middle
on the left end
near the X
15
Why do we see different phases of the moon on Earth?
The sun, earth, and moon are all in a line
Part of the reflected light off the moon is visible on Earth
The sun hides parts of the moon
The moon lights itself
16
8 protons, 10 neutrons, 9 electrons. What is the charge of the ATOM?
-1
27
+8
+18
17
How many different elements?
4
7
3
9
18
Why do we have day and night?
the tilt of the axis
the length of the revolution around the sun
the rotation of the axis
the direction of Earth revolving around the sun
19
Earth has seasons because
the tilt of the axis
the length of the revolution around the sun
the direction of the Earth's revolution around the sun
the rotation on its axis
20
4 protons, 3 neutrons, 5 electrons. What is this element? Is it stable?
Boron, yes it is stable
Beryllium, yes it is stable
Beryllium, no it is not stable
Boron, no it is not stable
21
What moon phase is next?
Waxing gibbous
3rd quarter
Full moon
Waning crescent