use up - natural resources , rely on - fossil fuels , emit - carbon dioxide , reduce - your carbon footprint , invest in - renewable energy , protect - endangered species , save - energy , recycle - plastic/paper /glass, alter - your behaviour , lead - a green lifestyle , cause - global warming , combat - climate change,

4H Climat Change

द्वारा

लीडरबोर्ड

दृश्य शैली

विकल्प

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