Levels of Organization & Ecology Practice

The part of Earth where organisms can live.

• biotic factors
• biosphere
• ecology
• biology

A __________ includes all living and non-living things in an environment. 

• population
• niche
• abitotic
• ecosystem

Identify the examples as: a organism, population, community, or ecosystem.
A beautiful butterfly.

• Organism
• Population
• Community
• Ecosystem

Identify the examples as: a organism, population, community, or ecosystem.

Chicken, Cow, Grass, Buffalo, and Mouse on a farm.

• Organism

• Community

• Population

• Ecosystem

All organisms of the same species living in the same area.

• Population
• Community
• Ecosystem
• Organism

A large geographical area that is characterized by its climate, flora (plants), and fauna (animals).

• Biome
• Ecosystem
• Habitat
• Community

Identify the examples as: a organism, population, community, or ecosystem.
All speckled sting-ray that live in the Pacific Ocean

• Organism
• Population
• Community
• Ecosystem

The study of organisms and how they interact with one another and their environment is best described as

• Biology
• Ecology
• Zoology
• Botany

The smallest unit of life that can sustain itself is called...

• an organism.
• the biosphere.
• a population.
• a community.

A duck, a dragonfly, a morel mushroom and a bobcat are all examples of...

• organisms.
• populations.
• communties.
• ecosystems.