Unit 6 Concepts Questions Question Preview (ID: 58806)


Key Concepts And Vocabulary For Unit 6. TEACHERS: click here for quick copy question ID numbers.

Plants are.....
a) Producers
b) Consumers
c)
d)

Plants are PRODUCERS. What do they produce?
a) Chemical Energy called Glucose
b) Electrical Energy
c) Hard Work
d) Sunlight

Which CONSUMER in the energy pyramid gets the MOST amount of energy?
a) Producers
b) Primary Consumers
c) Secondary Consumers
d) Tertiary Consumers

If you were going to look at MICROSCOPIC decomposers like bacteria, what would be the best tool for the job?
a) Hand Lens
b) Microscope
c) Telescope
d) Binoculars

The organisms that complete the cycling of energy in the ecosystem are DECOMPOSERS. Why is this true?
a) They release stored energy from dead things
b) They put more energy in dead things
c) They are not part of this process
d)

When you INITIATE something you are STARTING something. What are the TWO things that you need to INITIATE cellular respiration?
a) Glucose Oxygen
b) Coal and a Match
c) Glucose and Carbon Dioxide
d) Sunlight and Water

Radiant energy from the sun is transformed to _____________ energy during photosynthesis!
a) Chemical
b) Radiant
c) Electrical
d) Mechanical

Most of the energy is lost from one trophic level to the next. What percentage of energy is actually transferred from one trophic level to the next?
a) 10%
b) 1%
c) 90%
d) 25%

Energy pyramids are useful to show .....
a) Energy transformations in ecosystems
b) The total number of critters in an ecosystem
c) The total amount of nuclear energy
d) They are not very useful

Which organisms in an energy web are NOT consumers?
a) Producers
b) Secondary
c) Primary
d) Tertiary

The sun light in photosynthesis is usually on the left side of the equation. Where is the second place it could go?
a) On the RIGHT side as a Product
b) Over the arrow in the equation
c)
d)

Which CONSUMER in the energy pyramid gets the LEAST amount of energy?
a) Producers
b) Primary Consumers
c) Secondary Consumers
d) Tertiary Consumers

Animals store extra energy that they do not use from food as fat on their bodies. What type of energy transformation is this?
a) Radiant to Kinetic
b) Chemical to Chemical
c) Electrical to Nuclear
d) Nuclear to Radiant

This energy transformation is what keeps warm blooded animals warm!
a) Mechanical to Kinetic
b) Chemical to Thermal
c) Chemical to Chemical
d) Chemical to Radiant

Autotrophs ....
a) Make their own food for energy
b) Eat other things for food to get energy
c)
d)

Heterotrophs ....
a) Make their own food for energy
b) Eat other living things for food to get energy
c)
d)

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