✔ 最佳答案
In a month, first, we can use recycle paper to replace normal paper. It is more eco-friendly to our environment. Besides, using plastic bags isn't good to the Earth because they will release toxic gases. Therefore, we can use recycle bags to buy things while we are shoping. Moreover, we can use shower instead of bathing. This way can save water. Also, we can use the ater after washing the vegetables to water the plants. Then, about in using electricity, we should switch off the not in use appliances in order to save energy. The above ways are environmentally friendly to our planet in a month.