Everyday Science MCQs – Page 161

✅ D. Carbon dioxide

a: Helium | b: Neon | c: Argon | d: Carbon dioxide Read more

✅ C. Intergovernmental Panel on Climate Change

a: World Trade Organization | b: International Olympic Committee | c: Intergovernmental Panel on Climate Change | d: International Court of Justice Read more

✅ C. Breakdown of larger plastic items and synthetic fibres

a: Only untreated timber | b: Only volcanic ash | c: Breakdown of larger plastic items and synthetic fibres | d: Only fresh snow Read more

✅ B. Land degradation in dry areas

a: Ocean tides | b: Land degradation in dry areas | c: A type of rainfall | d: A desert becoming a city overnight Read more

✅ B. A non-native organism that spreads and causes or is likely to cause harm

a: Every native species | b: A non-native organism that spreads and causes or is likely to cause harm | c: A fossil | d: A species that cannot reproduce Read more

✅ A. Using efficient appliances and switching off unused devices

a: Using efficient appliances and switching off unused devices | b: Leaving every light on | c: Opening a refrigerator door for long periods | d: Blocking ventilation filters Read more

✅ D. Meeting present needs without undermining future generations' ability to meet theirs

a: Ignoring environmental impacts | b: Using every resource as quickly as possible | c: Banning all technology | d: Meeting present needs without undermining future generations' ability to meet theirs Read more

✅ D. A species facing a high risk of extinction

a: A species with no habitat needs | b: A nonliving resource | c: A species found everywhere | d: A species facing a high risk of extinction Read more

✅ C. Total greenhouse-gas emissions associated with an activity or entity

a: The weight of coal only | b: A shoe mark in soil | c: Total greenhouse-gas emissions associated with an activity or entity | d: A tree's height Read more

✅ C. An area of land draining to a common outlet

a: A water bottle | b: A weather satellite | c: An area of land draining to a common outlet | d: A sea current Read more

✅ A. Ocean absorption of excess atmospheric carbon dioxide

a: Ocean absorption of excess atmospheric carbon dioxide | b: Extra oxygen dissolving | c: Sand movement only | d: Moonlight Read more

✅ D. Carbon dioxide

a: Helium | b: Neon | c: Argon | d: Carbon dioxide Read more

✅ D. A species facing a high risk of extinction

a: A species with no habitat needs | b: A nonliving resource | c: A species found everywhere | d: A species facing a high risk of extinction Read more

✅ B. Troposphere

a: Exosphere | b: Troposphere | c: Thermosphere | d: Mesosphere Read more

✅ B. Land degradation in dry areas

a: Ocean tides | b: Land degradation in dry areas | c: A type of rainfall | d: A desert becoming a city overnight Read more

✅ C. Controlled decomposition of organic material

a: Mining coal | b: Burning plastic | c: Controlled decomposition of organic material | d: Distilling seawater only Read more

✅ A. Using efficient appliances and switching off unused devices

a: Using efficient appliances and switching off unused devices | b: Leaving every light on | c: Opening a refrigerator door for long periods | d: Blocking ventilation filters Read more

✅ C. Organisms interacting with each other and their physical environment

a: A weather instrument | b: A mineral deposit | c: Organisms interacting with each other and their physical environment | d: Only a single animal Read more

✅ C. Processes materials so they can be used again

a: Prevents all waste automatically | b: Creates new raw materials from nothing | c: Processes materials so they can be used again | d: Always turns waste into fuel Read more

✅ C. Total greenhouse-gas emissions associated with an activity or entity

a: The weight of coal only | b: A shoe mark in soil | c: Total greenhouse-gas emissions associated with an activity or entity | d: A tree's height Read more