Food Chain/Food Web
Periodic Table of Elements
Chemistry
Physics
Mix
100
A lion and shark are what kind of consumer?
carnivore
100
An atom's negative charge
What is an electron?
100
When a liquid is changed to a solid it is called...
Freezing
100
What is force?
A push or pull
100
What is the producer out of the following?
1. grass
2. rabbit
3. wolf
grass
200
A ____________ cannot make its own energy and eats only plants for their energy.
Herbivore
200
The location of protons and neutrons.
What is inside the nucleus?
200
When a solid changes to a liquid it is called...
Melting
200
What simple machine is pictured above?
lever
200
Which set of conditions best describes the weather at the lowest air pressure?
D
300
What do you call an organism that breaks down dead and decaying organisms?
Decomposers
300
The location of electrons.
What is outside the nucleus?
300
When a liquid changes to a gas it is called...
Evaporation
300
Name the two gasses we breathe in and out.
O2 (oxygen) and CO2 (carbon dioxide)
300
In what direction are the arrows pointing in a food web/food chain?
The direction the energy is flowing/From producer to consumers.
400
What is a food chain?
A diagram that shows the transfer of energy with a single pathway
400
Elements in same group the share similar _____.
What is properties?
400
When gas changes to a liquid it is called...
Condensation
400
Which statement best describes the motion of the toy vehicle during the first 30 seconds of the investigation?
F
400
What source provides 100% levels of energy, even though the receiver of that energy does not consume 100% of that energy?
The sun
500
What's a Primary Consumer?
cannot make its own energy and eats only plants for its energy.
500
The modern periodic table is organized according to this.
What are by increasing atomic number?
500
The path that all water follows as it moves around Earth in different states is called...
The water cycle
500
D
500
How do plants get energy?
Photosynthesis