Writing: What should we do to protect the environment? Nowadays, we are facing many environmental problems. To prevent a bad future we should start from the simplest things now. Firstly, we should limit the use of plastic bags because they need a very long time to decompose so they can pollute water and soil. Instead, we can use eco-friendly products such as cloth bag, recyclable products, etc. Next, stop littering! Garbage is only really harmful to the environment when it is thrown indiscriminately and not handled properly. Besides, we should use public transports, it can be a good way to reduce Carbonic in the air. Last but not least, I think we really have to use energy saving at least until renewable energy resouces become popular. We really need to take action to protect the environment as soon as possible.