Please answer the questions based on the link i provided

http://umshw.usd116.org/sandbox/users/aspire/weblog/1a2a8/attachments/2a0f5/GoldRush%28wksht%29.pdf?sessionID=038f058bb8aa2fc5252fc0dafae61294075e6e5c Please answer any 3 Critical questions and any 4 Comprehension questions please answer these questions after reading the link i provided above