Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Law Of Conservation Of Mass
Test Description: FCAT Practice
Instructions: Answer all questions to get your test result.
1) What does the law of conservation of energy state?
A
Organisms change energy into mass.
B
It is important to use as little energy as possible.
C
Energy cannot be created or destroyed.
D
Organisms save the energy that they create.
2) Which of these statements is true of ecosystems?
A
Air cannot be used by organisms once the air moves out of an ecosystem.
B
Animals do not travel from one ecosystem to another ecosystem.
C
The total amount of energy in an ecosystem does not change.
D
Matter lost by one ecosystem is gained by the surrounding environment.
3) A coral reef is damaged during a hurricane. The waves and currents move broken pieces of coral onto the beach. What happened to the matter in the broken pieces of coral?
A
It was lost due to the energy in the waves.
B
It is still part of the coral reef ecosystem.
C
It became part of the beach ecosystem.
D
It was removed from the environment.
4) Saw grass takes in light energy during photosynthesis. What happens to most of this energy?
A
It is stored as chemical energy.
B
It disappears as it is used up by the plant.
C
It is transferred to organisms that eat the grass.
D
It is used to help the saw grass grow and reproduce.
5) Select the phrase that best describes a consumer in a food chain.
A
an organism that converts light energy into chemical energy
B
an organism that gets its energy by eating plants or animals
C
an organism that breaks down dead plants and animals
D
an organism that is at the bottom of the food chain
6) Select the phrase that best describes a decomposer in a food chain.
A
an organism that gets its energy by eating plants or animals
B
an organism that is at the bottom of the food chain
C
an organism that breaks down dead plants and animals
D
an organism that converts light energy into chemical energy
7) Energy is transferred between certain organisms in an ecosystem. Which of these statements explains why the sea grass is a producer?
A
It creates energy needed by the ecosystem.
B
It is eaten by other organisms.
C
It uses energy from the sun to make food.
D
It releases nutrients into the soil.
8) Organisms all perform activities that allow them to survive. Which of these activities is a way that organisms get the energy they need to grow, breathe, and move?
A
exercise
B
generate body heat
C
flee from predators
D
consume other organisms
9) How do organisms get the energy they need?
A
Plants break down the glucose they produced in photosynthesis, and animals get energy from eating other organisms.
B
Plants do not require energy because they do not move, and animals get energy by performing exercise.
C
Plants get energy from glucose produced in the soil, and animals get energy directly from sunlight.
D
Plants get energy from fertilizers, and animals get energy by drinking water.
10) A freshwater marsh is a type of ecosystem. Grasses, fish, wading birds, frogs, and alligators live together in freshwater marshes. Pieces of decaying material sink to the bottom of the marsh. In which of these places can carbon be found in the marsh?
A
in living things only
B
in living things and decaying materials only
C
in the atmosphere, water, living things, and decaying materials
D
in the atmosphere and water only
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?