TASK DEFINITION: In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.
PROBLEM: Question: If you defocus the sun's rays with a lens they are 
 Answer: weaker

SOLUTION: The more focused the Suns rays are, the more energy an area receives and the warmer it is.

PROBLEM: Question: A sound wave, very far away from its source, is spread out _____ than near its origin. 
 Answer: more

SOLUTION: The farther the sound waves travel away from the source, the more spread out their energy becomes.

PROBLEM: Question: If Australia is smaller then Asia, which country will produce less of a trash buildup in the oceans? 
 Answer: Australia

SOLUTION:
The Southern Hemisphere has less trash buildup in the oceans because less of the region is continent.