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rainforest
.
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destruction
.
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construction
.
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biodiversity
.
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erosion
.
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fossil fuels
.
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effect
.
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greenhouse gas
.
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threaten
.
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ecosystems
.
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annual
.
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predict
.
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issue
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climate
.
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cause
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absorb
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consequences
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contributes to
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atmosphere
.
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logging
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global warming
.
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trend
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Why do people cut down trees?
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What will happen if we destroy too many trees?
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farming
.
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