Read the article and select the best answer. Article: Environment Awareness Week Regal Convention Centre,Halls 1-4 24-30 March 2011 10:00 am-9:00 pm Free admission for all! Save the environment,Save our future Our environment needs help.With the participation of more than 50 organizations,Environment Awareness Week is the biggest public education event dedicated to environmental protection and conservation.Don't miss it! Come and know more about: The Threats to Earth (Hall 1) - What is global warming? How serious is pollution? Learn about different environmental problems from our university students.Protect our environment! The Search for renewable Energy (Hall 2) - can we get electricity from wind,solar energy,waves,rivers and underground heat? Get the answers from Solar Ace,Tefron,Touch Wind Resources and other participants. The Quest for Fresh water (Hall 3) - is the shortage of freshwater worsening? What are Singapore's solutions for treating wastewater? Hear from Flow Technologies,HydroMax Solutions and other participants. The 3 Rs and Save Earth (Hall 4) - How can we REDUCE,REUSE and RECYCLE to cut down household wastes? Find out from the Global Gala Network,Green Earth Foundation and other participants. For more information,please call Mr.Philip Koh at 65531188,send an email to Mrs.Daisy Soh at daisy _ soh@ief.org or visit the events web at http://www.ief.org/caw Question: The main aim of Environment Awareness Week is to _ . Options: A: educate the public on protecting the environment B: discuss global warming and other environmental problems C: explain ways for producing freshwater to save the environment D: learn about renewable energy sources that protect the environment
A