Global Warming

Hello! This is Clover here with the Shrub Club News! This time it's about Global Warming! 

Global Warming is caused by a substance called CO2. That's what makes the things that makes your  life so good for you. The CO2, also called greenhouse gas, tries to escape the Earth's atmosphere, but it cannot. Then it traps all the heat and ends up making everything hotter. It acts a little like a supervillian to the Earth. This is why it's bad. According to www.kidzworld.com,  this is bad because temperatures have gotten more than 1 degree higher in the past 140 years. That's bad because someday  in the future, things could be a lot hotter and bad for animals and plants and eventually animals could all be extinct!!!!
:( 
Okay, so now to the assignment. Your assignment is to design a poster that goes with this topic:

Save the World!
 Goodbye for now!!!! See you again!