Scientific Skills
What tool measures temperature?
Thermometer
What is an animal that only eats producers?
What do plants need for food?
Sunlight
What are the three states of matter?
Solid, liquid, & gas
What is at the center of the solar system?
The Sun
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A living thing that hunts and eats other animals
Predators
Photosynthesis
What do plants release into the air during photosynthesis?
Oxygen
How long does it take the Earth to orbit?
1 year
What type of variable can be changed?
Independent Variable
An organism that breaks down wastes and returns their nutrients to the soil
Decomposers
What is the control center of a cell?
Nucleus
What changes when ice melts?
Ice changes from a solid to liquid
What is the cause of Day and Night?
Earth's Rotation
What type of variable is kept the same?
Constant Variable
An organism that cannot make its own food
Consumer
What is it called when the same species are living together?
Population
Is chocolate milk a mixture or a solution?
A mixture, it has both solid and liquid components that can be separated
What is the name of the galaxy we live in?
Milky Way
What is the best graph to show change over time?
Line Graph
An organism that eats dead plants and animals
Scavenger
What is the process in which organisms change over time?
Evolution
Which state of matter holds its shape?
A Solid
What is the name of the Moon phase after New Moon?
Waxing Crescent