Organisms
Earth
Physics and tech
100

What is the first stage of a frog's life cycle?

Eggs.

100

How do mountains form?

From tectonic plates moving downward.

100

What is Newton's cradle?

A device that operates using the principle of the conservation of momentum. 

200

What do aquatic animals have for breathing?

Gills.

200

What is a sub continent?

A country so large that it is almost considered a continent.

200

What colors are in heat radiation pictures?

Orange, yellow, red, green, and blue.

300

What is a fish's body built around?

Its backbone.

300

What is magnetotellurics?

A method of imaging the Earth's subsurface by using natural magnetic fields.

300

What is quantum mechanics?

Quantum mechanics investigates the behavior and conformity of matter in the atomic and subatomic realm.

400

What are stomata?

Stomata are tiny pore in leaves.

400

What is the max hight for a sequoia tree?

335 feet(100 meters).

400

What does turbulence mean in physics?

It means that an object is whirling like in smoke or water.

500

Hermaphrodites are organisms that have both male and female germs. What organism is a hermaphrodite?

Some snails.

500

What do foliage leaves do for maximum photosynthesis?

They adjust their position to always be facing toward the sun.

500

What are optics?

The way you can see colors from light.