Assinale o pronome relativo que melhor completa a oração: The population in these areas _____ are affected, have to do their part to diminish the problem.
Assinale o pronome relativo que melhor completa a oração: These effects, _____ can impact the environment, are difficult to stop.
Assinale o pronome relativo que melhor completa a oração: The pollution _____ is produced here affects other areas far away.
Assinale o pronome relativo que melhor completa a oração: The people attending the meeting and those _____ waited outside, were all very anxious about the decisions to be made.
Assinale o pronome relativo que melhor completa a oração: The speaker at the meeting, _____ is an environmental engineer, explained the effects of burning coal to the atmosphere.
Assinale o pronome relativo que melhor completa a oração: Many people _____ came to the meeting had respiratory problems caused by pollution.
Assinale o pronome relativo que melhor completa a oração: The journalist _____ interviewed the Minister of Energy works on TV.
Assinale o pronome relativo que melhor completa a oração: Burning coal, _____ can be harmful to human health, is also responsible for the emission of greenhouse gases.
Assinale o pronome relativo que melhor completa a oração: These are the power plants _____ substitute for hydroelectric power plants when there is shortage of water.
Assinale o pronome relativo que melhor completa a oração: Coal, _____ is the dirtiest fossil fuel, is used in thermoelectric power plants.