An environmental scientist studies water samples from nearby rivers and lakes to assess the impact of oil sands extraction.
Schlüsselwörter
environmental,
scientist,
studies,
water,
sample,
nearby,
lake,
assess,
impact,
oil,
sand,
extraction,
natural,
resource,
pollution,
industrial,
factory,
consumption,
energy,
environment,
industry,
technology,
electric,
plant,
electricity,
ecology,
gasoline,
fossil
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