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15 questions
A system is...
A set of interacting parts forming a complex whole
A question about the natural world
A scientific argument
A proposed answer to a question about the natural world
A feature that forms on a surface of a planet is called a
Geosphere
Landform
Channel
Jelly Donut
Scientists can use models to test their ideas and gather evidence about processes that are difficult to see.
True
False
Which of the following was NOT a claim for the Mars channel?
Flowing water created the channel on Mars.
An earthquake created the channel on Mars.
Flowing lava created the channel on Mars.
___________ is the process of EXPLAINING how your evidence supports your claim.
Argument
Question
Hypothesis
Reasoning
What does biosphere mean?
All of the living things on a planet.
A long, narrow channel that forms where something flows.
To notice how two are different or similar.
What does claim mean?
a proposed answer to a question about the natural world
the solid part of a rocky planet
to gather evidence
Information about the natural world that is used to support or go against a claim is:
Claim
Evidence
Reasoning
System
The channel on Mars was most likely formed by:
Flowing lava
Flowing water
Curiosity rover's wheels
Jelly donuts
What does habitable mean?
Having all of the conditions (water, sunlight) to support life
The solid part of a rocky planet
A long, narrow groove that forms where water or lava flows
Which of these is NOT one of the four systems of our planet?
Nanosphere
Biosphere
Atmosphere
Geosphere
The solid part of a rocky planet is:
Hydrosphere
Biosphere
Geosphere
Atmosphere
What is the proper name for the small pieces of rock carried in water?
Sand
Lava
Sediment
Channels
When landforms on different rocky planets look similar, it is evidence that they may have...
been formed by different geologic processes.
been formed by life on that planet.
been formed by the same geologic process.
We can use landforms to learn about the past on rocky planets because
landforms remain even after the process that formed them stop
landforms are only formed by flowing water
rocks that make up landforms are not available to scientists
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