IB ESS Review

True or False: The human activities that cause species extinctions include habitat destruction, introduction of invasive species, pollution, overharvesting and hunting

• True

• False

Tags

NGSS.MS-LS2-5

NGSS.MS-ESS3-4

The main factors affecting biomes include which of the following?

• Precipitation

• Temperature

• Longitude

• Both Precipitation and Temperature are main factors

Once a body of water has undergone Eutrophication, it is highly unlikely it will return to its original state. What can be done to reverse and repair the effects of Eutrophication?

• Reducing human activities that can create pollutants.

• Increasing the release of pollutants into the environment like fertilizers.

• Allowing for contaminated ecosystems to restore themselves

• Adding fecal matter to bodies of water that have undergone eutrophication to remove pollutants

Tags

NGSS.MS-LS2-5

Which one of the following options is true for ecosystems?

• Ecosystems are sustained by a constant provision of energy and matter from external sources.

• Ecosystems are closed systems where energy and matter are recycled continuously.

• Ecosystems are isolated systems where energy and matter cannot enter or leave.

• Ecosystems rely only on internal processes to generate energy and matter.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which letter represents amplitude? (a)  

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS4-1

What kinds of organisms perform Photosynthesis? Select all that apply.

• Autotrophs

• Producers

• Consumers

• Heterotophs

Tags

NGSS.MS-LS1-6

What is the primary function of chlorophyll in photosynthesis?

• Producing oxygen

• Absorbing light energy

• Releasing carbon dioxide

• Converting glucose to starch

Tags

NGSS.MS-LS1-6

What kinds of organisms perform Respiration? Select all that apply.

• Autotrophs

• Producers

• Consumers

• Heterotophs

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the primary source of energy for the Earth's climate system?

• The Sun

• The Moon

• Geothermal energy

• Tidal energy

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-6

Which of the following is a greenhouse gas?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Argon

Tags

NGSS.MS-ESS3-5