1 Fill in: drown, reduce, join, melt, install, raise, save, disappear, recycle, protect.1 We mustthe rainforest from people that cut down the trees.2 There aren't many tigers left and they mightcompletely soon.3 People should switch off their computers to energy .4 You canall kinds of household waste.5 If you can't swim well, you may6 People shouldthe amount of water they use.7 All the ice at the North Pole willunless global warming stops.8 The technician is planning toan air conditioner.9 You can ...a charity like the WWF to help animals.10 Giraffes have totheir heads to reach leaves from tall trees​