Biodiversity: Who cares?

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Biodiversity Who cares?
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Which do you like better?
B
A
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Which do you like better?
B
A
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Which do you like better?
5
Which do you like better?
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Which do you like better?
B
A
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Which do you like better?
A
B
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Which do you like better?
A
B
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What do you think biodiversity means?
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Biodiversity
What does Bio mean?
Life
Bio
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Biodiversity
What does Diversity mean?
Diversity Variety
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• Biodiversity is the variety of life on Earth and
  the essential interdependence of all living
  things

• Scientists have identified more than 2 million
  species. Tens of millions -- remain unknown
• The tremendous variety of life on Earth is made
  possible by complex interactions among all living
  things including microscopic species like algae
  and mites.

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There are 3 components of biodiversity

1. Diversity of genesChihuahuas, beagles, and
   rottweilers are all dogsbut they're not the same
   because their genes are different.

Beagle
Chihuahua
Rottweilers
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There are 3 components of biodiversity
Diversity of speciesFor example, monkeys,
dragonflies, and meadow beauties are all
different species.
Golden Skimmer
Meadow Beauty
Saki Monkey
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There are 3 components of biodiversity
Variety of ecosystemsPrairies, Ponds, and
tropical rain forests are all ecosystems. Each
one is different, with its own set of species
living in it.
Paines Prairie
Florida Sand hill Pond
Hoh Rain Forest
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Which is more diverse?
B
A
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Which is more diverse?
B
A
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Which is more diverse?
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Which is more diverse?
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Which has more cultural diversity?
B
A
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Which has more biodiversity?
A
B
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Which has more biodiversity?
A
B
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What do we get from biodiversity?

• Oxygen
• Food
• Clean Water
• Medicine
• Aesthetics
• Ideas

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Should we be concerned about biodiversity?

• What we know The Earth is losing species at an
  alarming rate
• Some scientists estimate that as many as 3
  species per hour are going extinct and 20,000
  extinctions occur each year.
• when species of plants and animals go extinct,
  many other species are affected.
• Sustainabilitynot being harmful to the
  environment or depleting the natural resources
  supporting long term ecological balance.

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Threats to biodiversity

• 1. Habitat destruction
• 2. Invasive (Introduced) Species
• 3. Population Growth
• 4. Pollution
• 5. Over-harvesting
• HIPPO

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Chinese Tallow Tree
Invasive Species in our area