Geology on Mars

A proposed answer to a question about the natural world.

• evidence

• habitable

• landform

• claim

Information about the natural world that is used to support or go against a claim.

• claim

• evidence

• rocky planet

• geologic process

An event or series of events that causes changes in the geosphere.

• landform

• habitable

• geologic process

• evidence

Having the conditions necessary to support life.

• claim

• evidence

• landform

• habitable

A feature that forms on the surface of a planet, such as a mountain or a channel.

• landform

• habitable

• evidence

• claim

Any planet with a solid surface, such as Earth or Mars.

• landform

• claim

• rocky planet

• evidence

A planet is habitable if it can support ____.

• toys

• oceans

• rain

• life

Earth, Mars and other rocky planets can thought of as a ______.

• system

• planet

• plants

• animals

1. The group of interacting spheres include the geosphere, atmosphere, hydrosphere, and _________.

                                      

• landforms

• biosphere

• rocks

• planets

1. One necessary requirement for life is _____.

• water

• solar system

• landforms

• evidence