Many people say it is _____ for the survival of certain plant and animal species that we stop pollution caused by factories.
vital
The aim of this plan is to _____ pollution to lower levels.
diminish
The government plans to _____ a recycling program similar to the one Germany has and is also looking into building wind power turbines.
adopt
Environmentalists feel that finding solutions to fight climate change is a (n) _____ issue and needs to be addressed right now.
urgent
Manufacturers may be _____ to using more "green" production methods, so we need new laws that force them to do it.
resistant
The 1962 book Silent Spring by Rachel Carson _____ the modern environmental movement.
instigated
Some people find global warming _____ because the future of planet Earth could be in danger.
alarming
Over one hundred United Nations delegates signed a document to _____ climate change and establish new environmental standards.
address
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