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 Ben wants to see a far away star, he should use a telescope with a 
 Answer: larger lens

SOLUTION: The larger a telescope's mirror or lens, the better it is at seeing narrowly separated objects as individual objects and the sharper the images look.

PROBLEM: Question: Tasha is studying birth rates in various countries. She looks at two countries. In South Africa, the food supply is currently higher than in Australia. Because of this, the birth rate in South Africa, compared to Australia, will be 
 Answer: higher

SOLUTION: Low food supply or a lack of space can lower birth rates, increase death rates, or lead to emigration.

PROBLEM: Question: The temperature has been rising in a certain part of the world. The temperature change leads to _____ chemical weathering. 
 Answer: more

SOLUTION:
Chemical weathering increases as: Temperature increases: Chemical reactions proceed more rapidly at higher temperatures.