It could eliminated wetlands and it could effect people by destroying their homes, sinking the islands.
C. establishment of a political union of member nations
Yes it does imply that they have responsibility
To lay the foundations for a world government that would replace existing nation-states and their militaries is the statement that is not a purpose of the United Nations as described in the United Nations Charter of 1945
While the apple is on the tree, it has potential energy. As soon as it begins to move, some of the potential energy is transformed into kinetic energy. When it falls down, the potential energy transforms more and more; shortly before the apple hits the ground, there is merely potential energy left, it all transformed into kinetic energy.
And always keep in mind, the potential energy doesn’t disappear! Energy always just transforms
