Biology Air Test

Which part in the experimental method are scientists conducting when they photograph birds in flight?

• observing

• drawing conclusions

• hypothesizing

• analyzing data

Which statement describes an autotroph?

• It is an organism that makes its own food.

• It is an organism that eats other organisms.

• It is an organism that eats decaying matter.

• None of the above.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of these phrases describes the biotic factors of an ecosystem?

• the number of individual organisms in each trophic level of an ecosystem

• any living part of an environment

• an organism that eats only meat

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-2

WHICH OF THE FOLLOWING IS A FIELD OF BIOLOGY? (choose more than 1 answer)

• Botany

• Zoology

• Actuarial science

• Engineering

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-4

NGSS.MS-LS2-1

NGSS.MS-LS4-2

Which gas is primarily responsible for the greenhouse effect in Earth's atmosphere?

• A) Oxygen

• B) Nitrogen

• C) Carbon Dioxide

• D) Hydrogen

Tags

NGSS.MS-ESS3-4

NGSS.MS-ESS3-5

What process do plants use to convert carbon dioxide into oxygen?

• A) Respiration

• B) Photosynthesis

• C) Fermentation

• D) Transpiration

Tags

NGSS.MS-LS1-6

Which part of the plant is responsible for gas exchange?

• A) Roots

• B) Stem

• C) Leaves

• D) Flowers

Tags

NGSS.MS-LS1-6

What is the main component of Earth's atmosphere?

• A) Oxygen

• B) Nitrogen

• C) Carbon Dioxide

• D) Argon

Which of the following is a method used to measure air quality?

• A) Barometer

• B) Anemometer

• C) Hygrometer

• D) Air Quality Index

What is the role of chlorophyll in plants?

• A) Absorbs water

• B) Absorbs sunlight

• C) Transports nutrients

• D) Protects from pests

Tags

NGSS.MS-LS1-6