Knowledge 7 History of the Earth

If dinosaurs are extinct, does that mean there are no more dinosaurs left on the earth?

• Yes

• No

Is the mantle the outermost layer of the earth where we live?

• Yes

• No

Is the inner core a solid metal ball in the center of the earth?

• Yes

• No

Do layers of sediments, or pieces of dirt and rock, pressed on top of one another overtime form sedimentary rocks?

• Yes

• No

Can some volcanoes be destructive when their lava and ash pour out onto the land around them?

• Yes

• No

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

• Yes

• No

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

• Yes

• No

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

• Yes

• No

Is something solid when it takes the shape of whatever container it is in?

• Yes

• No

Does pressure happen when the weight or force of something presses or pushes against something else?

• Yes

• No