TRIVIAL

QUIZ

TRIVIAL

Praxis 5005: Earth and Space science

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QUESTION 1/6 - the reason for the seasons

Question 1/6 - The Reason for the seasons

Explanation

The Earth's 23.5* tilt is the star of the show. In June, The Northern hemisphere leans toward the Sun. This does two things: it makes the sunlight hit us at a more direct, intense angle (concentrated heat), and it keeps us in the light longer (longer days). Distance from the sun actually has very little impact on seasonal temperatures!

QUESTION 2/6 - moon phase logic

QUESTION 2/6 - Moon Phase logic

Explanation

The moon cycle moves from New --> Waxing Crescent --> First Quarter. "Waxing" means the illuminated part is growing. Since a crescent is less than half, the next major "milestone" a week later is the First Quarter (half-full).

QUESTION 3/6 - identifying eclipses

QUESTION 3/6 - identifying eclipses

Explanation

In a Lunar eclipse, the Earth acts as the "blocker." It sits directly between the Sun and the Moon, casting its massive shadow over the Moon's surface. This can only happen during a Full Moon phase when the Moon is on the opposite side of the Earth from the Sun.

QUESTION 4/6 - planet classification

QUESTION 4/6 - planet classification

Explanation

Jovian planets (Jupiter, Saturn, Uranus, Neptune) are often called Gas Giants. Unlike the "Terrestrial" inner planets (Mercury, Venus, Earth, Mars), they don't have a solid surface you could stand on. They are massive, have very low densities, and possess complex ring systems and dozens of moons.

QUESTION 5/6 - Earth's changing surface

QUESTION 5/6 - Earth's changing surface

Explanation

Divergent means to "divide" or pull apart. As the oceanic plates pull away from each other, a gap forms. Magma from the mantle rises to fill the gap, cools, and hardens into brand-new rock. This is the process of sea-floor spreading, which is how the Atlantic Ocean is slowly getting wider!

End of the quiz!

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