Worksheets2020 F4 SC C4 (4.1 - 4.2)
Total questions: 12
Worksheet time: 11mins
which one is correct about green technology?
the development and application of products, tools and system to preserve the environment, to reduce the negative effects of human activities
the development and application of products, equipment and system to conserve the environment, to minimize the negative effects of human activities
the development and application of products, equipment and system to conserve the environment, to reduce the negative effects of human activities
the development and application of products, equipment and system to preserve the environment, to minimize the negative effects of human activities
what are the importance重要性 of green technology? (more than 1 answer)
improve human lifestyle
reduce use of fossil fuels
conserve country's resources
use renewable energy
the four main pillars of核心 of National Green Technology Policy are Social, Energy, ______ and ______.
effeciency
economy
equipment
electricity
environment
which is not the importance of energy efficiency?
save energy
strengthen country's economy
improve human health
convert waste into renewable energy
which one is not a sector of Green Technology?
information and communication
environment
building
transportation
energy
which ones are the socio-scientific issues of the environment? (more than one answer)
global warming
melting of ice
air pollution
uncontrolled logging
greenhouse effect
which one is a greenhouse gas?
oxygen
nitrogen dioxide
sulphur dioxide
carbon dioxide
nitrous oxide
carbon dioxide causes ___________ (more than 1 answer)
greenhouse effect
water pollution
global warming
climate change
the main sector in Green Technology is _________
building sector
environment sector
energy sector
transportation sector
waste and wastewater sector
which one is not a renewable energy?
wind
solar
hydro
biomass
fossil fuel
what are sources来源 of fossil fuel?
coal
biomass
petroleum
diesel
natural gas
the important things that should be considered考量 in energy supply sector is __________
the way the energy is generated and supplied
does not pollute the environment
saves time and human energy
conserves the environment
