DPHS 1.2 {Energy in Ecosystems}

Producers get their energy from the sun by doing what?

• Using photosynthesis to make sugars

• Ordering energy off Amazon

• Consuming other plants

• Asking the sun very politely to give them some energy

Consumers get their energy by doing what?

• Eating other living things

• Consuming sunlight

• Using photosynthesis to make sugars

• Being tryhards

The rabbit receives its energy from which organism?

• Mouse

• Frog

• Grass

• Fox

The owl receives its energy from which organism?

• Mouse

• Hawk

• Grass

• Fox

Which organism from the food web has the HIGHEST available energy?

• Mouse

• Frog

• Grass

• Fox

Which organism from the food web has the LEAST available energy?

• Mouse

• Frog

• Grass

• Hawk

Assuming the grass has about 3000kj of available energy, approximately how much of that energy would the mouse get when it eats the grass?

• 30

• 3

• 300

• 10

Which of the following statements best describes the transfer of energy between a rabbit

and a fox, if the rabbit contains 4000 kJ of energy?

• The rabbit will receive exactly 4000 kJ of available energy from the fox.

• The fox will receive exactly 4000 kJ of available energy from the rabbit.

• The rabbit will receive less than 4000 kJ of available energy from the fox.

• The fox will receive less than 4000 kJ of available energy from the rabbit.

Which organism is NOT a primary consumer?

• Mouse

• Snake

• Rabbit

• Grasshopper

Which organism is a secondary consumer?

• Hawk

• Frog

• Snake

• Grasshopper