Fossils
Water
Adaptations
Food chains
Soil
100
A _________ gives us information about an organism that lived long ago.
Fossil
100
True or false: Sugar will dissolve in water
True
100
What is hibernation?
Animals go into a deep sleep to preserve energy during cold winter months
100
What is the start of every food chain
The sun
100
What is the bottom layer of soil called?
Bedrock
200
True or false: This image gives me information about an organism that lived long ago
True
200
Which dissolves in water
a) salt
b) sand
c) plastic
d) wood
a) salt
200
What is camouflage?
Animals change their appearance to blend in with their surroundings.
200
Where does grass get it's energy from?
The sun!
200
What animal is most important for making good soil?
Worms
300
What does this fossil tell us about the organism?
Many answers!
300
True or false: Oil and water will mix when combined.
False
300
Why does a population adapt over time?
To survive changes in their environment
300
Describe animals and plants that live in a desert ecosystem.
Open to many answers!
300
Topsoil is rich in what substance?
a) salt
b) sulfur
c) humus
d) chlorophyll
Humus
400
True or false: All fossils are animals.
False! There are fossils of plants
400
Changing the ___________ of the water impacts how fast a solid will dissolve.
a)color
b)amount
c)temperature
Temperature
400
What are the 2 categories of adaptations?
Behavioral and physical
400
In a food chain image, what does the arrow show?
The flow of energy
400
What makes up most of topsoil?
a) rocks
b) sand
c) plant material
d) clay
Plant material
500
Who studies fossils?
Paleontologist
500
Corn syrup will ______________ in water.
a) sink
b) float
c) mix
a) sink
500
Plants and trees have a form of hibernation called _____________________.
Dormancy
500
What would cause the population of foxes to increase?
Fewer coyotes
500
How can we help conserve soil?
many options!