HUMAN BEINGS
AND ECOSYSTEM
Human activity alters ecosystems
We overexploit natural
resources. For example, we
catch too many fish
We occupy natural
spaces with our towns
and cities.
We pollute the environment with
smoke and gas from factories
and cars
Words to study
Overexploit….exploit excessively.
Natural resources: naturally occurring materials
such as coal, fertile la...
Words to study
Overexploit….exploit excessively.
Natural resources: naturally occurring materials
such as coal, fertile la...
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Human beings and environment Unit5thfor 6th1

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Human beings and environment Unit5thfor 6th1

  1. 1. HUMAN BEINGS AND ECOSYSTEM Human activity alters ecosystems
  2. 2. We overexploit natural resources. For example, we catch too many fish
  3. 3. We occupy natural spaces with our towns and cities.
  4. 4. We pollute the environment with smoke and gas from factories and cars
  5. 5. Words to study Overexploit….exploit excessively. Natural resources: naturally occurring materials such as coal, fertile land, etc, that can be used by man Environment:Ecology . the air, water, minerals, organisms, and all other external factors surrounding and affecting a given organism at any time. Pollution: the introduction of harmful substances or products into the environment: air pollution.
  6. 6. Words to study Overexploit….exploit excessively. Natural resources: naturally occurring materials such as coal, fertile land, etc, that can be used by man Environment:Ecology . the air, water, minerals, organisms, and all other external factors surrounding and affecting a given organism at any time. Pollution: the introduction of harmful substances or products into the environment: air pollution.
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