Biology Semester Review

Which is NOT a step of the scientific method?

• hypothesis
• draw conclusions
• observations
• identify boundaries

Which is an example of a hypothesis

• The plant will grow.
• The plant died after 5 days.
• Water the plant with 1/2 cup of water per day.
• The plant in the sunlight will grow faster than the plant in the dark.

Tags

NGSS.HS-PS1-2

Which is not part of a typical lab report?

• Materials
• Results
• Works Cited page
• Conclusion

What is a controlled variable?

• The condition kept constant so as not to confuse results.
• The variable responding to the changes being made.
• The variable that changes throughout the experiment.
• The tools used in the experiment.

What does the arrow mean in a food chain?

• Who is eating who
• The passing of energy
• The highest consumer
• The direction that water is passed

Tags

NGSS.MS-LS2-3

Which is an example of a producer?

• Rabbit
• Corn
• Deer
• Wolf

Tags

NGSS.MS-LS2-3

The top of the food chain is likely to be a...

• omnivore
• herbivore
• carnivore
• none of these

Tags

NGSS.MS-LS2-3

Trophic level means...

• Located in the tropics
• Food level
• Energy level
• Award-winning

Tags

NGSS.MS-LS2-3

How is a food web different from a food chain?

• It shows a more balanced ecosystem
• It shows how organisms can get food from various sources
• It includes all of the organisms and what they eat
• All of the above

Tags

NGSS.MS-LS2-3

What happens to the primary consumer if the producer decreases?

• it will increase
• it will decrease
• it will remain the same

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4