Nowadays, we hear about the concept of greenhouse effect almost every day. This effect is actually a beneficial effect for our world. However, with the increase of greenhouse gases, this effect rises to dangerous levels and creates a large environmental problem called Global Warming. Due to the uncontrolled increase of greenhouse gases in the atmosphere, more sun rays are kept with greenhouse gases and they warm the earth. Increasing the greenhouse effect causes Global Warming and climate change. Due to global warming, glaciers are melting, sea level is rising, large amounts of water on the earth evaporate and mix into the atmosphere, and strong winds occur due to the temperature-pressure difference. This brings heavy rains, storms and tsunamis with it. We aim to increase awareness and sensitivity on this issue with our partners from schools in different regions of the world and Turkey. Nowadays, we hear about the concept of greenhouse effect almost every day. This effect is actually a beneficial effect for our world. However, with the increase of greenhouse gases, this effect rises to dangerous levels and creates a large environmental problem called Global Warming. Due to the uncontrolled increase of greenhouse gases in the atmosphere, more sun rays are kept with greenhouse gases and they warm the earth. Increasing the greenhouse effect causes Global Warming and climate change. Due to global warming, glaciers are melting, sea level is rising, large amounts of water on the earth evaporate and mix into the atmosphere, and strong winds occur due to the temperature-pressure difference. This brings heavy rains, storms and tsunamis with it. We aim to increase awareness and sensitivity on this issue with our partners from schools in different regions of the world