Unit 10: Ecology

What is a cell?

• the basic unit of life

• a group of tissues working together to perform a function

• the largest level of biological organization

Multiple organisms of the same species describes a

• organism
• population
• community
• ecosystem

Which is an example of a population?

• different kinds of bacteria
• A group of fish and sharks
• deer, bear, and rabbits
• A herd of cattle

What are groups of different populations living togther in the same place at the same time called?

• An organism
• A population
• A community
• A biosphere

Select the examples of biotic things

• Plants

• Soil

• Sun

• Animals

Select examples of abiotic things

• Soil

• Air

• Rocks

• Water

• Animals

Select from the following, examples of a population.

• Herd of buffalo

• School of fish

• All the people living in a town

• The people, animals, and plants at Liberty Elementary School.

What level of organization can be seen here?

• Species
• Population
• Community
• Ecosystem

What level of organization can be observed in the image?

• Species
• Population
• Community
• Ecosystem

The study of the interactions between biotic and abiotic factors

• Ecology

• Environment

• Symbiosis

• Community