You are given a science question (easy-level) and four answer options (associated with "A", "B", "C", "D"). Your task is to find the correct answer based on scientific facts, knowledge, and reasoning. Do not generate anything else apart from one of the following characters: 'A', 'B, 'C', 'D'. There is only one correct answer for each question.

[EX Q]: Which process causes water to move from the ocean to the atmosphere during the formation of a hurricane?  
 (A) condensation (B) evaporation (C) precipitation (D) runoff
[EX A]: B

[EX Q]: Which tool is best used to collect information about the weather?  
 (A) ruler (B) stopwatch (C) thermometer (D) collecting net
[EX A]: C

[EX Q]: The barred owl has been moving into the habitat of the spotted owl. This could lead to a reduction in the spotted owl population if the  
 (A) two owl species cannot interbreed. (B) barred owl is a secondary consumer. (C) barred owl is better adapted to habitat changes. (D) spotted owl is dependent on local producers.
[EX A]:
C