1) The ozone layer is currently being ______ by human-made chemicals. a) depleted b) removed c) destroyed 2) Forests are being ______ at an alarming rate, leading to habitat loss for many species. a) harvested b) cleared 3) _______ are being contaminated by industrial waste discharges. a) Air flows b) Landscapes c) Water bodies 4) Greenhouse gases are being ______ into the atmosphere, contributing to global warming. a) released b) emitted c) launched 5) Endangered species are being ______ by illegal poaching and deforestation. a) threatened b) depleted 6) Large areas of the _______ have been devastated by deforestation in recent decades. a) Congo rainforest b) Redwood Park c) Amazon rainforest 7) ______ around the world have been severely damaged due to climate change and ocean pollution. a) Coral reefs b) Schools of fish 8) Many rivers and lakes have been polluted with harmful ______ from agricultural runoff. a) chemicals b) garbage 9) Over the past century, significant amounts of plastic waste have been accumulated in our _______. a) landfills b) desserts c) oceans 10) ______ in urban areas has been negatively affected by emissions from vehicles and industries. a) Water quality b) Air quality

Environmental problems B2

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