Chapter 6,7 Review

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Chapter 6,7 Review
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Trees of wet tropical rain forests tend to be

• a.succulent plants.
• b.broad-leaf evergreen plants.
• c.broadleaf deciduous plants.
• d.coniferous evergreen plants.

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Which of the following are examples of deciduous
plants?

• a.maples and oaks
• b.algae and seaweed
• c.bacteria
• d.pines and cedars

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Which of the following are examples of evergreen
plants?

• a.maples and oaks
• b.algae and seaweed
• c.bacteria
• d.pines and cedars

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An explorer seeking the driest place on Earth
should begin looking in a

• a.tundra.
• b.savanna.
• c.tropical desert.
• d.temperate desert.

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Succulent plants are most likely to be found in

• a.aquatic habitats.
• b.cold ecosystems.
• c.high altitudes.
• d.deserts.

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If you were a National Geographic reporter
assigned to cover large herds of grazing, hoofed
animals, where would you most likely journey?

• a.Arctic tundra
• b.tropical forest
• c.deciduous forest
• d.savanna

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Thick, spongy mats of low-growing plants are
typical of the

• a.Arctic tundra.
• b.coniferous forest.
• c.tall-grass prairies.
• d.tropical forests.

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In a chaparral, you are least likely to find

• a.plants with large underground root systems.
• b.mild, slightly wet winters.
• c.long, hot, dry summers.
• d.epiphytes and a dense understory.

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Which of the following modes of pollination would
you least expect to find in a tropical rain
forest?

• a.butterfly
• b.bird
• c.bat
• d.wind

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All of the following threaten coral reefs except

1. Increased ultraviolet light from ozone loss
2. Eroded soil from deforestation
3. Chemical pollution
4. Predation by sharks

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Estuaries have

1. Constant temp and salinity
2. Constant temp and variable salinity
3. Variable temp and variable salinity
4. Variable temp and constant salinity

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Which type of tree is characteristic of a
tropical coastal wetland?

1. Cypress
2. Coconut
3. Mangrove
4. palm

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Lakes that have few nutrients

1. Oligotrophic
2. Eutrophic
3. Autotrophic
4. mesotrophic

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Most wetlands are destroyed by

1. Mining
2. Agriculture
3. Urban development
4. forestry

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