The Copenhagen Climate Conference in June 5438+February 2009 particularly emphasized that the principle of "* * * common but differentiated responsibilities" must be followed in dealing with global cl

The Copenhagen Climate Conference in June 5438+February 2009 particularly emphasized that the principle of "* * * common but differentiated responsibilities" must be followed in dealing with global climate change. Look at the picture and answer 23.

Question 1:CD

Question 2: BC

Question 1: This question examines the basic principles of sustainable development. The principles of sustainable development include fairness principle, same sex principle, sustainability principle and stage principle. "* * * Same but differentiated responsibilities" embodies the principle of * * * identity and the stage of sustainable development. So choose CD option for this question.

Question 2: This question examines the effects of global warming. The impact of global warming: leading to the adjustment of the ecosystem; Lead to sea level rise; It may lead to an increase in disasters such as droughts, floods and rainstorms; The threat to human health will increase.

The main effects of global warming on the illustrated area are: seawater inundates coastal lowlands, and the frequency of disastrous weather increases. The potential energy of the North Atlantic warm current may weaken. So choose BC option for this question.