Question 11 MarkWho created the Rock Garden at Chandigarh from waste material?AnswerNekchandView full question & answer→
Question 21 Mark"Earth has enough for everyone's need but not enough for everyone's greed."?AnswerMahatma GandhiView full question & answer→
Question 31 MarkWhich gas is mainly responsible for the Greenhouse Effect?AnswerCarbon dioxideView full question & answer→
Question 71 MarkSanitary landfill is associated with...AnswerWaste disposalView full question & answer→
Question 91 MarkWhat is the colour of bin used for biodegradable waste?AnswerGreenView full question & answer→
Question 101 MarkThe movement started by the people of Uttarakhand in the year $1970$ to protect the trees from being felled is called...AnswerChipko movementView full question & answer→