Definition of climate change noun from the Oxford Advanced Learner's Dictionary

 

climate change

 noun
noun
BrE BrE//ˈklaɪmət tʃeɪndʒ//
 
; NAmE NAmE//ˈklaɪmət tʃeɪndʒ//
 
[uncountable]
 
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changes in the earth’s weather, including changes in temperature, wind patterns and rainfall, especially the increase in the temperature of the earth’s atmosphere that is caused by the increase of particular gases, especially carbon dioxide the threat of global climate change CollocationsThe environmentEnvironmental damage cause/​contribute to climate change/​global warming produce pollution/​CO2/greenhouse (gas) emissions damage/​destroy the environment/​a marine ecosystem/​the ozone layer/​coral reefs degrade ecosystems/​habitats/​the environment harm the environment/​wildlife/​marine life threaten natural habitats/​coastal ecosystems/​a species with extinction deplete natural resources/​the ozone layer pollute rivers and lakes/​waterways/​the air/​the atmosphere/​the environment/​oceans contaminate groundwater/​the soil/​food/​crops log forests/​rainforests/​treesProtecting the environment address/​combat/​tackle the threat/​effects/​impact of climate change fight/​take action on/​reduce/​stop global warming limit/​curb/​control air/​water/​atmospheric/​environmental pollution cut/​reduce pollution/​greenhouse gas emissions offset carbon/​CO2 emissions reduce (the size of) your carbon footprint achieve/​promote sustainable development preserve/​conserve biodiversity/​natural resources protect endangered species/​a coastal ecosystem prevent/​stop soil erosion/​overfishing/​massive deforestation/​damage to ecosystems raise awareness of environmental issues save the planet/​the rainforests/​an endangered speciesEnergy and resources conserve/​save/​consume/​waste energy manage/​exploit/​be rich in natural resources dump/​dispose of hazardous/​toxic/​nuclear waste dispose of/​throw away litter/(especially British English) rubbish/(especially North American English) garbage/(North American English) trash/​sewage use/​be made from recycled/​recyclable/​biodegradable material recycle bottles/​packaging/​paper/​plastic/​waste promote/​encourage recycling/​sustainable development/​the use of renewable energy develop/​invest in/​promote renewable energy reduce your dependence/​reliance on fossil fuels get/​obtain/​generate/​produce electricity from wind, solar and wave power/​renewable sources build/​develop a (50-megawatt/​offshore) wind farm install/​be fitted with/​be powered by solar panels compare global warming
See the Oxford Advanced American Dictionary entry: climate change