A level of material that's different from the one above or below
Runoff
Layer
Nutrient
Geological
True or False: Erode means to protect from wearing away.
False
True
To mix a solid into a liquid to form a solution
Fossil
Erode
Dissolve
Decay
_______ is when water drains away from the land.
Runoff
Globe
Drift
Dissolve
True or False: A vent is a small opening that allows gas to enter or exit.
False
True
True or False: A globe is a flat model of the Earth.
False
True
To move slowly from one place to another
Layer
Drift
Decay
Runoff
A ______ is evidence that explains something.
Ecosystem
Theory
Extinction
Organism
What is a rift?
A vent where gas escapes
A large crack in the ground
Something falling apart
Something moving quickly
A group of living and non-living things interacting in the same area
Theory
Layer
Ecosystem
Globe
An ________ is one living plant, animal, virus, etc.
Erode
Organism
Extinction
Ecosystem
A substance living things need to live and grow
Fossil
Nutrient
Organism
Core
Decay means to:
Escape through a vent
Remain after a long period of time
Disappear and no longer exist
Gradually become worse or damaged
True or False: The core is the outside layer of something.
False
True
What does a geologist study?
The organisms on Earth
How things dissolve
The rocks and physical history of Earth
Ecosystems on Earth
A _______ is the shape of a plant or animal left behind in rock.
Nutrient
Layer
Fossil
Decay
