Select all the correct answers. your science teacher brings in a speaker to talk to your class about climate change. during the session, students ask a few questions. which questions are related to the current evidence on climate change? where on earth has the population decreased in the last decade? what is the average cost of a college education per person? by what rate has the melting of glaciers increased? where are the average temperatures changing on earth? if the global climate is warming, why were there record-breaking cold spells last winter?