True/False
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1.
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All
biomes have the same kind of soil.
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2.
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Each
biome has a unique climate.
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3.
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Desert biomes can be found all over the world.
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4.
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Climax communities stay largely unchanged unless a major event occurs.
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5.
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A
climax community usually takes a year to develop.
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Completion
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6.
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A
desert plant’s shallow roots are an example of a(n) __________________________.
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7.
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The
gradual replacement of a pine forest with a deciduous forest is an example of ecological
__________________________.
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8.
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A
biome with trees that lose their leaves each autumn is called a(n) ______________________
________________________.
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9.
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Anything that controls the growth or survival of a population is called a(n)
_____________________ _______________________.
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10.
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The
relationship between rain forest orchids and rain forest trees is an example of _____________________
and _______________________.
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11.
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A
sandy or rocky biome with little precipitation or plant life is called a(n)
________________.
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12.
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The
cold, treeless biome of the far north is called the _________________.
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13.
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The
relationship between yucca moths and yucca trees is an example of
_______________________.
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14.
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The
final stage of succession is the ________________ _____________________.
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15.
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The
name for the hot, humid biome near the equator is the ________________ ___________
_________________.
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16.
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A
relationship in which one kind of organism lives in or on another organism and may harm the organism
is called __________________________.
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17.
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The
first species to live in an otherwise lifeless area is called a(n) ________________________
______________________.
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18.
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Parasitism is one kind of __________________________.
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19.
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____________________ are organisms that dwell on the bottom of a water
ecosystem.
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20.
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Permanently frozen soil in the tundra is called
_______________________________.
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21.
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Most
lakes, streams, rivers, and ponds make up _____________________________
________________________________.
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22.
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__________________________ _______________________ have tides, an upper region with
many fish, and a dark bottom.
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23.
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In a
_______________________ __________________ leaves turn color and fall during autumn.
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Other
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24.
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Word Bank: adaptation, deciduous forest, permafrost, limiting factor,
desert, tundra, climax community, parasitism, symbiosis, freshwater ecosystems, pioneer species,
benthos, tropical rain forest, mutualism, symbiosis, succession, deciduous forest, commensalism,
Saltwater ecosystems
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