difference between tropical forests and tundra(hong xiang) :0

Tundra is located on the earth's poles,which receives a little sunlight, making it very,very,very,very,very cold.Little vegetation grows there because of the permafrost.

Tropical rainforests receive a lot of sunlight,therefore a lot of evaporation and it will then become rain;thats why tropical rainforests receive the most amount of rainfall.The thing that surprises me is that rainforests cover only 3% of the earth, but still contains half of the world's animal species.

                                                                      THE END!!!!! :)