6CO2 + 6H20 + Sunlight = C6H1206 + 602
Look at the equation and answer this....
Name one reactant
A. 602
B. Sugar
C. 6C02
100
In 6C02 how many elements are there?
A. One
B. Two
C. Six
100
Composting is matter that gets______.
A. Flowed
B. Recycled
C. Organic
100
How much energy is passed from one trophic level to another?
A. 90%
B. 10%
C. 100%
100
Which organism gets its energy indirectly in a food chain?
A. Plants
B. Primary Consumers
C. Autotrophs
200
6CO2 + 6H20 + Sunlight = C6H1206 + 602
Look at the equation, answer this...
Which process is this equation for?
A. Composting
B. Photosynthesis
C. Organic compounds
200
In C6H1206 how many elements are here?
A. 12
B. 3
C. 6
200
Name decomposers that help in composting.
A. Primary consumers
B. Hawks
C. Worms
200
During photosynthesis, radiant energy is changed or converted to what kind of energy?
A. Light
B. Chemical
C. Thermal
200
What would be the correct order for these organism in a food chain?
A. Sun-bird-insect-snake
B. Grass- insect-bird-snake
C. Sun-grass-tree-bird
300
6CO2 + 6H20 + Sunlight = C6H1206 + 602
Look at the equation, and answer this...
What is another name for equals (=) ?
A. Product
B. Yields
C. Humus
300
Which of these is an organic compound?
1. NaCl
2. COHO
3. MgSi
A. 1.
B. 2.
C 3.
300
Which of these is a product of compost?
A. Decay
B. Sugar
C. Humus
300
All living things need energy , plants get the most how?
A. Directly from sun
B. Directly from other organisms
C. Indirectly from sun.
300
Which of these is in the correct order?
A. Producer-Carnivore-herbivore
B. Primary Consumer-Producer-herbivore
C. Producer- herbivore- carnivore
400
6CO2 + 6H20 + Sunlight = C6H1206 + 602
Look at the equation and answer this...
Name a product.
A. Sunlight
B. Air
c. Sugar
400
How many of these are organic compounds?
C6H6O
C4H10
CA0H2
Si02
A. One
B. Three
C. Four
D. Two
400
What kind of things can be put into a compost pile?
A. Organic
B. Inorganic
C. Meat
400
In an energy pyramid the level with the least energy available is the _____ level.
A. 4
B. 3
C. 1
400
Which of these obtains energy from eating other organisms?
A. Producers
B. Consumers
C. Decomposers
500
6CO2 + 6H20 + Sunlight = C6H1206 + 602
Look at the equation and answer...
How many compounds are there in total?
A. 6
B. 2
C. 4
500
Which element is basic for all living organisms?
A. Oxygen
B. Nitrogen
C. Carbon
500
The law of conservation states...
A. That energy can not be created or destroyed, it just changes form.
B. That energy can be created and destroyed by chemical changes.
C. That energy is conserved for later.
500
Which is an example of chemical energy in a plant?
A. Stomata
B. Glucose
C. Sunlight
500
A food web shows what about energy in an ecosystem?
A. That the energy is limited.
B. That there are more than one way for organisms to get energy.
C. There is not enough energy on the bottom.