简答题To protect our environment, we are strongly suggested to not only conserve the energy and resources but also reduce the emissions of greenhouse gas.简答题Global warming is an increase in the average temperature of the Earth’s atmosphere, especially a sustained increase sufficient to cause climatic change.简答题Disaster films usually fall into one category – natural disaster films.简答题The Day After Tomorrow is a science-fiction disaster film co-written, directed, played and produced by Roland Emmerich.简答题Professor Jack Hall’s advice to evacuate everybody in the southern states to Mexico was not adopted until global warming had caused worldwide disasters and led to an ice age.简答题Mr. Vice President totally agreed with Professor Jack Hall on climate change.简答题A disaster film is a film genre that has a disaster as its subject.简答题Even if mankind respect nature and pursue sustainable development we still can’t live in harmony with nature.简答题Scientists have already reached an agreement that human-made CO2 emissions and concentrations have predominantly caused global warming.简答题The American President made apologies for people’s development of economy.