Deserts
Forests
Grasslands
Freshwater
Saltwater
100

All deserts are always hot in temperatures?

True or False 

False

100

Which forest has the most biodiversity?

The Tropical Rainforest

100

Grasslands are more dominated by shrubs and grass rather than trees?

True or False

True

100

Mangrove Forests are freshwater ?

True or False

False

100

Whats the main difference between freshwater and saltwater?

salinity 

200

Which of the following is NOT a desert?

Semi-Arid

Coastal

Chaparral

Subtropical

Chaparral

200

Which kind of fires are controlled by humans as a way to help regrow the forest?

Prescribed Fires

200

Which type of grassland has temperature based seasons?

Savanna

Prairie 

Chapparal

Prairie- temperate seasonal (cold winters, hot summers)

200

What is the main cause of eutrophication?

Fertilizers

200

_______ is the flow of detritus ( dead organisms and waste) from above going onto the sea floor.

Marine Snow

300

Most plants must have ______ stems to help restrain water loss

succulent

300

What forest only have coniferous trees?

Taiga or Boreal forest

300

____ grazing is the best way to manage the field so soil erosion doesn't occur allowing plants to regrow

Rotational Grazing

300

Where is high dissolved oxygen and low nutrients usually located?

Headwaters

300

What is the intertidal zone?

The zone where water submerges over land with high and low tides

400

_____ are species that help the ecosystem stay stabilize and if they didn't exist, the ecosystem could possibly vanish.

Keystone Species

400

What is a downfall of a tree having needle shaped leaves?

They absorb less sunlight

400

What is a benefit for polyculture farming?

- Soil quality is better

- Biodiversity is higher

400

In what area does photosynthesis occur?

Limnetic Zone

Photic Zone

Littoral Zone

APhotic Zone

Photic Zone

400

What is the main cause of ocean acidification?

Low ph levels

500

Which of the following is NOT a cause of desertification

Poor farming techniques

Overgrazing

Deforestation

Conserving water

Conserving water

500

Which type of tree harvesting is the most likely to effect one specific specie?

Selective cutting

Strip cutting

Clear Cutting

Selective cutting because when cutting a specific tree your harming the main organisms that resides in or on it.

500

What is the growing season like for prairie's?

warm & wet with rich soil

500

How are delta's formed at the mouth of a river?

Sediment formation

500

Where is most of the oceans life located?

Coastal Zone

Abyssal Plain

Photic Zone

Intertidal Zone

Coastal Zone right above the continental shelf is where 90% of the ocean's life is located.

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