Ecology

What organism would be considered a producer?

• Lizard

• Shark

• Sea Otter

• Kelp

What organism would be considered a primary consumer?

• Kelp

• Sea Otter

• Sea Urchin

• Orcas

Which organism would be considered a secondary consumer

• Grass

• Zebra

• Lion

• Kelp

Which organism would be considered a tertiary (3*) consumer?

• Grass

• Trees

• Herbivores

• Orcas

How does energy flow in an ecosystem?

• From one tropic level to the next where 10% of energy available at one tropic level is passed onto the next

• From one tropic level to the next where 100% of energy available at one tropic level is passed onto the next

• From a food web to a food chain

• From a food chain to a food web

This image is an example of a

• Energy Pyramid

• Food Chain

• Food Web

• Flow Chart

What is an example of a biotic factor?

• CO2

• O2

• Ocean Currents

• Lion Population

What is an example of an abiotic factor?

• Producers

• Predators

• Sunlight
• Tree population

Which level of organization is considered the largest?

• Ecosystem

• Community

• Organsim

• Species

Which level of organization is considered the smallest?

• Biomes

• Organism

• Species

• Community