A. RATHER THAN DEFENDING AGAINST SEA LEVEL RISES, WE THINK IT'S B...

79. A. Rather than defending against sea level rises, we think it's better (to carry out) some kind of intervention to tackle the problem.B. Brighter clouds could mean that less sunlight reaching the Earth's surface, thus reducing summer melting and encouraging the replenishment of ice during the winter.C. Researchers found that treated ice was thicker and more reflective than untreated ice.D. Innovation is the first step to opening (our) way of thinking, then technology and research regarding ... feasibility must be deepened.