Earth Structure

where are melted rocks found?

The ocean floors are flat

how old is the solar system?

People have always thought the world was round.

What did the planets form from?

Different layers are formed because of differences in

what characteristic is used to differentiate between a plateau and a plain?

The water in Earth's oceans, lakes, and rivers make up ________

Why is it hard to drill deep holes into Earth?

The inner core is _______

The thickest layer of Earth is the

what would be in the biosphere?

which is true about a mountain

what is the lowest elevation?

which layer is in the Earth's mantle?

how do scientists study Earth's interior

Why are planets Sphere shaped?

We study the inner layers of the Earth by drilling wells

What type of things would be in the geosphere?

what is the highest elevation?