Ecology

Which of the following is the smallest level of ecological organization?

• Population

• Organism

• Community

• Ecosystem

A group of lions living in the same savanna area is an example of which level of ecological organization?

• Community

• Population

• Biome

• Ecosystem

What level of ecological organization includes both living and non-living components?

• Biosphere

• Population

• Ecosystem

• Organism

Which of these is an example of a biome?

• Coral Reef

• The Amazon Rainforest

• A group of zebras

• A pond

The Biosphere includes:

• All living things on earth only

• All biomes, ecosystem, and the atmosphere

• Only water and air on earth

• Specific Populations in a community

An organism is the largest level of ecological organization

• TRUE

• FALSE

A community is consist of multiple populations of different species

• TRUE

• FALSE

The biosphere includes interaction between living things and the non-living environment

• TRUE

• FALSE

A biome is smaller than an ecosystem

• TRUE

• FALSE

The study of ecology focuses only on plants and animals, not microorganisms

• TRUE

• FALSE