Ecology Part 1 2022

This shows how organisms are related to each other by the food they eat. Each level represents a different trophic level.

• This is a food web

• This is a pyramid of biomass

• This is a food chain

• This is a predator-prey relationship

What is a consumer? 

• Organism that creates their own food.
• Organism that eat other organisms for energy
• Organism that eat other dead organisms

What is a decomposer? 

• Organism that creates their own food.
• Organism that eat other organisms for energy
• Organism that eat other dead organisms

Which of the following is an abiotic factor in a Rainforest ecosystem?

• Praying Mantis

• Humid Air

• Trees with canopys

• Small organisms in the water

What is a producer? 

• Organism that creates their own food.
• Organism that eat other organisms for energy
• Organism that eat other dead organisms

What do Omnivores eat? 

• Plants ONLY 
• Animals ONLY
• Plants AND Animals

What do Carnivores eat? 

• Plants ONLY 
• Animals ONLY
• Plants AND Animals

Who does the owl get energy from? 

• Grass
• Grasshopper
• Mouse
• Ow

Is there any other source of energy on Earth besides the Sun?

• Producers

• Photosynthesis

• Petroleum Energy

• Chemosynthesis

Which of the following is an ecological population?

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