Life Science Review for Benchmark

Life Science Review for Benchmark

Multiple Choice

_______________ moves material from one place to another.

• Weathering

• Erosion

• Deposition

Multiple Choice

______________________ occurs when eroded materials stop moving and begin to build up.

• Weathering

• Erosion

• Deposition

Multiple Choice

Glaciers dropping rock and sand to form terminal moraines

• weathering

• erosion

• deposition

Multiple Choice

Rocks being picked up and carried downstream is an example of ____________.

• weathering

• erosion

• deposition

Multiple Choice

The process that breaks down rocks and other materials on Earth's surface is called

• Weathering

• Erosion

• Deposition

• Decomposition

Multiple Choice

Anything that eats is considered a ____________________.

• Producer

• Consumer

Multiple Choice

All plants are ________________.

• Producers

• Consumers

Multiple Choice

Who is the consumer here?

• The grass

• The cow

• The trees

Multiple Choice

Who is the consumer here?

• The grass

• The lion

Multiple Choice

What is the producer in this picture?

• The bear

• The grass

• The fish

Multiple Choice

What amount of percentage does the energy decrease as it goes up the pyramid?

• 100%

• 1000%

• 10%

• 1%

Multiple Choice

Does the energy get lower or higher when it is transferred through each animal?

• It gets higher

• It gets lower

Multiple Choice

What does an energy pyramid show?

• Energy flow in a community

• Longest lifespans

• The stronger animal the higher it is on the pyramid

Multiple Choice

What is the bottom layer of the an energy pyramid?

• producer

• tertiary consumer

• Secondary consumer

• primary consumer

Multiple Choice

If a disease strikes the snakes the grass will

• increase

• decrease

• not be affected

Multiple Choice

If a disease strikes the snakes the hawks will

• increase

• decrease

• not be affected

Multiple Choice

If a disease strikes the snakes the rabbits will

• increase

• decrease

• not be affected

Multiple Choice

Which organism recieves the least amount of energy from the producer?

• Owl

• Grasshopper

• Lilypad

• Mouse

Multiple Choice

If the grasshopper were to be removed completely from the food web, what organism would be most effected?

• The squirrel

• The shrew

• The deer

• The rabbit

Multiple Choice

The shrew provides energy for the _______?

• cricket
• grasshopper
• frog
• snake

Multiple Choice

All energy on Earth ultimately comes from what source?

• Water

• Sun

• Consumers

• Oxygen