Quiz About Interactive Food Chain Game
10 Questions
| Total Attempts: 929
Questions and Answers
- 1.A food chain is a series of relationships between members of an ecosystem so that _________ can be transferred between them.
- A.
food
- B.
Sunlight
- C.
energy
- D.
Water
- 2.As energy is transferred through a food chain, only 10-20 percent of the energy is available to the next member of the chain. This is because
- A.
80-90 percent is used by each member of the chain for life processes
- B.
80-90 percent may be lost to heat or waste products
- C.
80-90 percent may be eaten
- D.
A and B both
- 3.An example of a food chain in a pond environment would be: algae: water bug: fish: otter. In this example the __________ is at the bottom of the food chain.
- A.
Algae
- B.
water bug
- C.
Fish
- D.
otter
- 4.An example of a forest food chain could be: pinenut (from a tree): squirrel: fox: bacteria. In this example, the food chain ends with
- A.
Plant-eating
- B.
Meat-eating
- C.
Decomposition
- D.
Photosynthesis
- 5.Each level of a food chain is called a _________ level.
- A.
Food-eating
- B.
Trophic
- C.
sunlight
- D.
Energy
- 6.A food chain always begins with an autotroph. This kind of organism, such as a plant, is one which can produce organic material from inorganic substances. This is done with a series of chemical reactions inside the organism, done with the help of energy from _______.
- A.
Water
- B.
The soil
- C.
The sun
- D.
The air
- 7.After the first producer, the next members of the food chain will be consumers. Consumers must eat __________ ______________ to survive.
- A.
Sunlight
- B.
Water
- C.
Other organisms
- D.
None of the above
- 8.Producers are called ______________________, while consumers are called heterotrophs.
- A.
herbitrophs
- B.
Carnitroph
- C.
autotrophs
- D.
Decomposers
- 9.The length of a food chain is measured by the number of _____________ encountered as energy moves from the autotroph to the top consumers.
- A.
Species
- B.
People
- C.
Bacteria
- D.
Plants
- 10.Series of interrelated food chains in a given ecosystem is called a ______________.
- A.
trophic level
- B.
food pyramid
- C.
Predator-prey relationship
- D.
food web
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