There's increased environmental ______ and recognization that a

There's increased environmental ______ and recognization that a bicycle is a healthy, fun way to get around.（aware）
【正确答案】：awareness
【题目解析】：译文：（人们的）环境意识增强了，认为自行车是一种健康有趣的传播方式。句中空缺处由increased environmental修饰，且和名词recognition并列，故填aware的名词形式awareness。答案为awareness。