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Pharmaceuticals leave our bodies through urine and enter the environment where they may have harmful effects on aquatic wildlife.
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Thomas Malthus predicted that human population would outgrow its food supply. The Industrial Revolution has kept that from happening but for how long?
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Hipervinculo Ciencias de la Tierra y Medioambiente
Pangaea was that last super continent that came together during the Paleozoic and has been breaking apart since the Mesozoic.
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How plate tectonics formed Pangaea.
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How plate tectonics formed Pangaea.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
How shallow seas appeared and disappeared throughout the Paleozoic Era.
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How shallow seas appeared and disappeared throughout the Paleozoic Era.
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The use CFCs and other ozone depleting chemicals has been reduced. The ozone hole is starting to recover and may be healed by 2070.
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Describes how the ozone hole forms, what are its effects.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Describes how the ozone hole forms and what are its effects.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
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