Finding:

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   Pollution

   Ozone pollution can cause respiratory disease, cardiovascular disease, throat inflammation, chest pain, and congestion. Water pollution causes approximately 14,000 deaths per day, mostly due to contamination of drinking water by untreated sewage in developing countries.
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   Light pollution

   Like other forms of pollution, such as air, water and noise pollution, light pollution causes damage to the environment. ... Loss of safety
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   Green and Golden Bell Frog

   But, because of this species ability to survive in degraded, polluted environments, habitat destruction and pollution are unlikely to be the main causes of population declines.
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   Sea otter

   The debate is complicated by the fact that sea otters have sometimes been held responsible for declines of shellfish stocks that were more likely caused by overfishing by humans, disease, pollution, and seismic activity.
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   Animals of Yellowstone

   Reptile and amphibian population declines may be caused by such factors as drought, pollution, disease, predation, habitat loss and fragmentation, introduced fish and other non-native species.
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   Decline in amphibian populations

   Many of the causes of amphibian declines are well-understood, and appear to affect other groups of organisms as well as amphibians. ... Pollution and chemical contaminants
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   Global dimming

   Increased pollution causes more particulates and thereby creates clouds consisting of a greater number of smaller droplets (that is, the same amount of water is spread over more droplets). ... Gerry Stanhill who studied these declines worldwide in many papers (see references) coined the term "global dimming".
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   Tachypleus tridentatus

   Therefore, human-caused pollution is presently the main cause of their decline in population.
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   Nottawasaga Bay

   Pollution from cottages, towns, industry and agriculture have caused a noticeable decline in water quality in recent years, resulting in some beach closings.
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    Lesser Scaup

    Pollution is one cited cause of the decline, although the decline is poorly understood.

Explore the following pages on Powerset:

• Pollution,
• Light pollution,
• Green and Golden Bell Frog,
• Sea otter,
• Animals of Yellowstone,
• Decline in amphibian populations,
• Global dimming,
• Tachypleus tridentatus,
• Nottawasaga Bay,
• Lesser Scaup