The biosphere of a planet deals with

An, object, diagram or computer program that helps us understand something because it makes it easier to see and study is a

The interacting geosphere, atmosphere, hydrosphere, and biosphere make up a ________________ for the planet.

Water flow, lava flow, erosion and weathering are all examples of a

Habitable means

When a claim is supported by many forms of evidence, then there is _______________

A proposed answer to a question about the natural world or another word for hypothesis is a

This is communicated as numerical data, observation, picture data, model data or video data, that is used to support a claim

Mountains, valleys, canyons, plateaus, buttes are all examples of a _________.

A long, narrow grove that forms where water or lava flows

The type of rock that was pictured on Mars by the Curiosity rover is known as ______________ rock on Earth.

This type of rock is associated with lava flow on Earth

TRUE/FALSE: The top of the evidence gradient represents evidence that is of low quality and reliability.

After all of the presented evidence, it was concluded that the channel on Mars was created by

The channel on Mars is important for scientist to study because

The two requirements of all living things is