Multiple Choice
What percent of energy is passed on through trophic levels.
A. 90%
B. 80%
C. 10%
D. 3.5 million%
C. 10%
What is the net force if there is 20 newtons down and 20 newtons up?
0 Newtons.
Continental Drift was the theory of ______.
Alfred Wegner.
All units combined
A. Force B. Tertiary C. Trenches
1. The last level of the trophic pyramid.
2. Something that forms from a divergent boundary.
3. A push or pull on an object.
1. B
2. C
3. A
What boundary is known to cause earthquakes?
A. Convection currents.
B. Convergent Boundary
C. Transform Boundary
C. Transform Boundary
Continental
The lithosphere is broken into what we call ____ plates.
Tectonic
Trophic Levels
A. Producer. B. Primary Consumer. C. Territory. D Secondary consumer.
1.____ Eats Producers.
2.____ Converts sunlight into Chemical energy.
3.____ Gets the LEAST amount of energy
4.____ Eats Primary Consumers.
B
A
C
D
If a hawk eats a rabbit which ate grass. What trophic level does the hawk fall into?
A. Primary
B. Secondary
C. Tertiary
D. Decomposer
B. Secondary
What is it called when all forces on a object is combined.
Net Force
An animal like a mushroom or worm is known as ____.
Decomposers.
Newton's First Law
A. Motion B. Inertia C. Net Force D. Force
1. ___A push or pull on an object.
2. ___The act of changing position or place.
3. ___The combination of all the forces on an object.
4. ___The act to resist a change in motion.
1. D
2.A
3.C
4.B
What is a location where magma rises causing volcano.
A. Hot Spot
B. Super Volcano
C. Convection Current
A. Hot Spot.
Which cycle includes the process of nitrogen fixation?
The nitrogen cycle.
The plate that let tectonic plates float on it is called ____.
Asthenosphere
The layers of the Earth
A. Mantle B. Asthenosphere C. Lithosphere D. Core
1. The layer where it is broken up into tectonic plates.
2. The most deepest and last layer of Earth.
3. The thickest layer that has convection currents.
4. The layer where tectonic plates float on it.
1. C
2. D
3. A
4. B
What is superposition?
A. The process of sea floor spreading.
B. A law that states the oldest rocks are at the top and the youngest are at the bottom.
C. A law that states the oldest rocks are at the bottom and the youngest are at the top.
D. None
C. A law that states the oldest rocks are at the bottom and the youngest are at the top.
Which cycle include the process of respiration?
Plants make chemical energy through photosynthesis which is called _____.
Glucose
Boundaries
A. Convergent B. Transform C. Divergent D. Macaroni
1. The process where two plate break away from each other.
2. The process where two plates slide past each other.
3. The process where you eat it.
4. The process where two plate go towards each other.
1. C
2. B
3. D
4. A