WILD ANIMALS SKILL BASED TEST 2 1. Read the facts about the Earth and fill in the blank. The planet's average surface temperature rose about 1°C in the 19th century. Green- house gases in the atmosphere increased. The ice at the poles is melting, and some glaciers disappeared. The world's tropical forests are in danger. Australia has lost nearly 40% of its forests in the last two decades. The number of wild animals living on the land fell by 40% in 2019. Marine animal populations also fell by 40% overall. 1. in this text, there is NO information about a. global warming b. deforestation c. the recycling process d. wildlife Andrew: What do you think is the biggest environmental problem? Janet: In my opinion, pollution is the main one. Andrew: What should we do to protect the environment?​