Question 1

By the time air currents have reached 30? north and south latitude it has become __________ and __________.

Accepted Answer

The answer of By the time air currents have reached...

Question 2

Nations enjoy three forms of wealth: __________,__________,and __________.

Accepted Answer

The answer of Nations enjoy three forms of wealth: __________,__________,and...

Question 3

A decline in __________ is an indication that a negative environmental change is occurring.

Accepted Answer

The answer of A decline in __________ is an indication...

Question 4

Name two factors that will influence the composition of aquatic communities.

Accepted Answer

The answer of Name two factors that will influence the...

Question 5

Promoting sustainability requires us to recognize the __________ of our lifestyle.

Accepted Answer

The answer of Promoting sustainability requires us to recognize the...

Question 6

Match the aquatic ecosystem with its description.
a.lakes
b.streams
c.estuary
d.ocean shores
e.coral reefs
f.open ocean
g.seamounts
h.hydrothermal vents
-area of greatest species richness

Accepted Answer

The answer of Match the aquatic ecosystem with its description.
a.lakes
b.streams
c.estuary
d.ocean...

Question 7

In the U.S.,__________ is the main reason why more than 700 species are listed as threatened and endangered.

Accepted Answer

The answer of In the U.S.,__________ is the main reason...

Question 8

Match the aquatic ecosystem with its description.
a.lakes
b.streams
c.estuary
d.ocean shores
e.coral reefs
f.open ocean
g.seamounts
h.hydrothermal vents
-primary producers are algae and bacteria; grazing food chains predominate

Accepted Answer

The answer of Match the aquatic ecosystem with its description.
a.lakes
b.streams
c.estuary
d.ocean...

Question 9

The surface ocean currents will circulate __________ in the Northern Hemisphere and __________ in the Southern Hemisphere.

Accepted Answer

The answer of The surface ocean currents will circulate __________...

Question 10

Rainforests,old growth forests,and coral reefs are examples of biological __________.

Accepted Answer

The answer of Rainforests,old growth forests,and coral reefs are examples...

Question 11

Wild plants are often used as reservoirs of genes that make them __________ to disease.

Accepted Answer

The answer of Wild plants are often used as reservoirs...

Quiz 18: The Biosphere and Human Effects

By the time air currents have reached 30? north and south latitude it has become and .

Nations enjoy three forms of wealth: ,,and __.

A decline in __________ is an indication that a negative environmental change is occurring.

Name two factors that will influence the composition of aquatic communities.

Promoting sustainability requires us to recognize the __________ of our lifestyle.

Match the aquatic ecosystem with its description. a.lakes b.streams c.estuary d.ocean shores e.coral reefs f.open ocean g.seamounts h.hydrothermal vents -area of greatest species richness

In the U.S.,__________ is the main reason why more than 700 species are listed as threatened and endangered.

Match the aquatic ecosystem with its description. a.lakes b.streams c.estuary d.ocean shores e.coral reefs f.open ocean g.seamounts h.hydrothermal vents -primary producers are algae and bacteria; grazing food chains predominate

The surface ocean currents will circulate in the Northern Hemisphere and in the Southern Hemisphere.

Rainforests,old growth forests,and coral reefs are examples of biological __________.

Wild plants are often used as reservoirs of genes that make them __________ to disease.