G5 2nd Mid Revision

Organisms that make their own food

• Producer

• Consumer

• Decomposer

Organisms that obtain energy by feeding on other organisms

• Producer

• Consumer

• Decomposer

Organisms that break down wastes and dead organisms and return the raw materials to the environment

• Producer

• Consumer

• Decomposer

Consumers that eat only plants

• Carnivores

• Omnivores

• Herbivores

• Scavengers

Consumers that eat only animals

• Carnivores

• Omnivores

• Herbivores

• Scavengers

If you constructed a food chain, what role does the plant play?

• Producer

• Primary Consumer

• Secondary Consumer

• Tertiary Consumer

What is the % of Nitrogen in the air?

• 21%

• 87%

• 78%

• 50%

Living organisms need Nitrogen to make which of the following?

• Glucose

• Proteins

• Sunlight

• Ultraviolet Radiation

How do animals get the nitrogen they need?

• From the air they breathe

• From the water they drink

• From the food they eat

• From the sun

Organism that breaks down dead plants & animals and releases nitrogen back into atmosphere

• bacteria
• plants
• animals
• producers