The Sun
The Moon
The Earth
The Planets
Bonus points (optional)
100

What is the Sun? 

What is a star that provides light and heat. 

100

Why do we see different phases? 

What is changing angles

100

What's the tallest mountain on Earth? 

What is Mount Everest

100

What's the coldest planet? 

What is Uranas 

100

How many planets are there?

What is 8, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune

200

What is the Sun's surface made of? 

What is Plasma

200

What exactly are the dark plains (maria)? 

 What is flat basins filled with solidified basaltic lava

200

How hot is the Earth's core? 

7,952°F

200

What makes Mars red? 

What is Iron oxide

200

Whats the red spot on Jupiter?

What is a storm

300

What heats the Sun's atmosphere? (Coronal) 

What are Heat bombs 

300

Why does the Moon always show us the same face (synchronous rotation)?

What is Tidal locking 

300

Does wasting household water remove it from the cycle?

No

300

What are Saturn's rings made of? 

Ice, dust, and rock.

300

What truly lies in a black hole? 

A point of infinite density where all its mass is crushed

400

Why does the corona emit X-rays? 

What is Its extreme heat 

400

Why does the Moon have active volcanism (moonquakes) and a partially molten core if it's so small and cooled down?

slow shrinking due to cooling, Earth's tidal forces, and impacts

400

What is the deepest point in the ocean?

11,000 meters, about 7 miles, or 36,000 feet Challenger Deep

400

What was the first Planet Discovered by a telescope?

What is Uranas 

400

If you could survive extreme conditions, which planet offers the most unique experience?

What is Venus

500

How do sound waves reveal the sun's internal structure? 

 how they travel, reflect, and change speed within the Sun

500

Why does the Moon have so many craters compared to Earth, and how do we date them?

it lacks an atmosphere, water, and active geology that erodes impact. 

500

Why does water swirl differently in drains in the Northern vs. Southern Hemisphere?

What is the Coriolis effect

500

What planet has the longest day? 

 What is Venus, which is 243 Earth days

500

Could a planet exist that orbits between the Sun and Mercury?

No