Introduction to Ecology

Which is the simplest level of organization within the environment?

• cell

• organism

• population

• community

Tags

NGSS.MS-LS1-1

Which of the following is the highest level of organization within the environment?

• population

• organism

• ecosystem

• biosphere

Which term refers to the job an organism plays within its environment?

• biosphere
• ecology
• habitat
• niche

Which term refers to the job an organism plays within its environment?

• biosphere
• ecology
• habitat
• niche

Which term refers to the study of organisms and their interactions within the environment?

• biosphere
• niche
• ecology
• habitat

Tags

NGSS.MS-LS2-2

Which term refers to the place where an organism obtains everything they need to survive?

• biosphere
• habitat
• niche
• ecology

Similar organisms that can reproduce with each other are considered to be members of the same _______________.

• community

• species

• biosphere

• ecosystem

The levels organism, population and community have only which type of factors?

• biotic
• abiotic
• biotic and abiotic

All the alligators in a swamp are an example of a(n) _______________.

• organism

• community

• population

• group

Which of the following is an example of a community?

• All the tiger sharks in the ocean.
• All the oak trees in a forest.
• All the cows on a farm. 
• The plants and animals in a rainforest.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4