Revise my letter please. What can I do to save our planet? It is a good time to change habits and take care of the planet. The Earth is our home and there live many living beings. These are some tips to take care of the environment: * Use public transport. I usually go to work on foot, so I do exercise, but if you live in a big city you should use the bus or car pool. You can also ride a bike when the weather is nice. Check your car when you travel, for example, if the wheels are empty you will spend on petrol more. * Save energy at home. I use energy efficient light bulbs and my appliances spend little energy. When I wash my clothes I dry it on the clothesline, I don´t use a dryer. The walls of my house have insulation, in this way, I use little heating in winter and in summer I don´t turn on the air conditioning because it is not very hot. Install photo-voltaic panels on your roof. You will save money on your bills and take advantage of the solar energy. *Buy local food. In this way, we can save on packaging like plastics, boxes or cans. A lot of products need containers to be transported from other cities and the transport would be used less. * Recycle. When I go to the supermarket I use my cloth bags to keep the products, I have bought. I get my bills and letters on the internet in my mail and I use recycled paper to save trees. * Eat less meat. Animals need a lot of food to grow. That food is farmed in the countryside and it needs a lot of water. *Plant trees. The trees provide us oxygne and remove carbon dioxide. * Be a catalyst. I sometimes talk to my children, my family and friends and I explain to them all things we have to do and things, we don´t have to do to take care of the environment, in this way, they can also help.