History of the Earth

Is a geologist a scientist that studies the clouds and sky?

Do layers of sediment pressed on top of one another form sedimentary rocks?

How many layers does the Earth have?

If dinosaurs are extinct that means there are no more left on Earth.

Is there liquid rock on the surface of the Earth?

When you want to preserve something do you save it for the future?

When something varies does it stay the same?

Heat, pressure and time cause changes to the Earth.

The equator is an imaginary line that runs from the North Pole to the South Pole.

Does pressure happen when weight presses down on something?

Are fossils the preserved imprint or bodies of animals and plants that died many years ago?

We know that dinosaurs lived on Earth because of fossilized bones.

Can some volcanoes be destructive?

Salt is an important mineral used by people.

Is the crust a layer of liquid rock deep inside the Earth?

The inner core is a solid metal ball in the center of the Earth.

Do characteristics include colors, textures, shapes and sizes?

Does a solid take the shape of its container?

The mantle is the outermost layer of the Earth where we live.

A geyser is an eruption of lava.

The Earth is shaped like a sphere or ball.

The Earth's surface is covered by continents and oceans.

Fossils are pieces of rock that came from an eruption of a geyser.

Do we live in the core of the Earth?