Study

Climate and Environment

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  • What is the process of planting trees to absorb CO2 called? a) Reforestation b) Deforestation c) Fossilization
    a) Reforestation
  • True or False: The Earth's temperature has risen significantly over the past century.
    True
  • True or False: Burning fossil fuels does not release any harmful gases.
    False
  • What is the main cause of climate change?a) Solar flares b) Human activities, such as burning fossil fuels c) Natural disasters
    b) Human activities, such as burning fossil fuels
  • Which energy source is renewable? a) Coal b) Wind c) Oil
    b) Wind
  • Which of these is an example of a greenhouse gas? a) Hydrogen b) Methane c) Helium
    b) Methane
  • What is the largest source of plastic waste in the world? a) Fishing nets b) Single-use packaging c) Clothing
    b) Single-use packaging
  • True or False: Using public transportation can help reduce your carbon footprint.
    True
  • True or False: Overfishing has no impact on marine ecosystems
    False
  • What percentage of the Earth's surface is covered by oceans? a) 50% b) 71% c) 90%
    b) 71%
  • True or False: Recycling helps reduce greenhouse gas emissions.
    True
  • True or False: Deforestation increases the amount of oxygen in the atmosphere.
    False
  • What does "reduce, reuse, recycle" aim to achieve? a) Increase waste b) Protect the environment c) Use more energy
    b) Protect the environment
  • True or False: Ice caps melting affects only polar bears.
    False
  • True or False: Solar and wind energy are examples of renewable energy sources.
    True
  • Which country produces the most CO2 emissions? a) USA b) China c) India
    b) China
  • True or False: Plastic takes hundreds of years to decompose.
    True
  • What is the effect of melting ice caps? a) Lower sea levels b) Rising sea levels c) More rainfall
    b) Rising sea levels
  • True or False: The greenhouse effect is entirely bad for the planet.
    False
  • Which gas is a major contributor to global warming? a) Oxygen b) Nitrogen c) Carbon dioxide (CO2)
    c) Carbon dioxide (CO2)