Energy
The ability to do work and cause change:
A. Force
B. Work
C. Energy
C. Energy
Which energy source made from splitting Uranium 235 atoms:
A. Chemical
B. Nuclear
C. Thermal
B. Nuclear
What is a testable theory called?
A. Conclusion
B. Hypothesis
C. Conduction
B. Hypothesis
How much energy is passed on from one organism to the next in a biomass pyramid:
A. 90%
B. 50%
C. 10%
C. 10%
The impact of a person or community on the environment:
A. Ecologic pyramid
B. Ecological footprint
C. Ecological Biomass
B Footprint
Reactions in which 2 or more atomic nuclei are combined :
A. Fission
B. Fusion
C. Fracture
A. Fission
Heat that is stored and produces energy:
A. Solar
B. Thermal
C. Radiant
B. Thermal
Organic matter used to produce energy:
A. Solar
B. Biomass
C. Geothermal
B. Biomass
Metric measurement units used for Volume:
A. Meter
B. Liters
C. Gram
B. Liters
Energy formed from stored heat inside the Earth:
A. Geothermal energy
B. Gravitational energy
C. Biomass
A. Geothermal
Which is not a fossil fuel:
A. Natural gas
B. Coal
C. Water
C. Water
The energy of movement:
A. Potential
B. nuclear
C. Kinetic
C. Kinetic
Organisms that make their own food are:
A. Producers
B. Primary consumers
C. Secondary consumers
A. Producers
Used to measure long distances in metric units:
A. Miles
B. Kilometers
C. Centimeters
B. Kilometer
Which is not a con (bad thing) about wind energy:
A. Must have flat land to work well.
B. Clean energy (renewable)
C. Very noisy when operating
B. Clean
The most abundant resource of energy on Earth:
A. Coal
B. Sun
C. Water
B. What is the Sun?
Reaction in which 2 or more atoms combine together:
A. Fusion
B. Fission
C. Kinetic
A. Fusion
What are primary consumers:
A. Only eat meat
B. Only eat producers
C. Eats both
B. eats producers only
What formula is used to find the volume of a cube:
A. F=ma
B. E =mc
C. LxWxH
C. LxWxH
What is a con (bad thing) about solar energy:
A. Renewable energy
B. Expensive to get all set up
C. Keeps energy cost down
B. setup
Includes x-rays, gamma rays, infrared and radio waves:
A. Chemical energy
B. Thermal energy
C. Radiant energy
C. Radiant energy
Energy stored in objects that are not on Earth's surface because of gravity:
A. Geothermal
B. Solar
C. Gravitational
C. Gravitational
Top of a Biomass pyramid :
A. Secondary Consumers
B. Tertiary consumers
C. Producers
B. Tertiary
Why is the metric system useful by scientists worldwide?
A. All scientists can study the data worldwide.
B. It's easier to use
C. To be different
A. Study data worldwide
What is a con (bad thing) about Nuclear energy:
A. Renewable
B. Small amount of Uranium makes lots of energy
C. Melt down and exposure to radioactive waste
C. Melt down