Welcome to the Space and Astronomy Quiz 2
This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
Which of the following is the main cause of Earth’s seasons?
Correct!
Wrong!
What is the most abundant gas in the Earth’s atmosphere?
Correct!
Wrong!
Which of the following is the primary cause of ocean tides?
Correct!
Wrong!
What is the Earth’s primary source of energy?
Correct!
Wrong!
What type of rock is formed by the cooling and solidification of magma or lava?
Correct!
Wrong!
What type of boundary occurs when two tectonic plates move away from each other?
Correct!
Wrong!
The theory of plate tectonics explains the movement of Earth's lithosphere on which underlying layer?
Correct!
Wrong!
Which layer of the Earth is primarily composed of solid iron and nickel?
Correct!
Wrong!
quiz on earth science
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