Answer: Tree plantation means planting more trees in a planned way. This is very important for the environment. Trees are our best friends. They donate oxygen to us. They give us shelter, shade, food, fruit, etc. Again, They help our environment in many ways. They prevent soil erosion. They make our land fertile. Moreover, They protect us from droughts, floods, cyclones, etc. If there are no trees, then our country will turn into a desert. There will be different types of natural disasters. People will suffer from lack of food, shade and oxygen. A country needs to have at least 25% forest cover. But our country does not have enough forest. So, we should take necessary steps to get more trees. People should be made aware of planting more trees. Mass media such as TV and radio can play an important role in this regard. We need to plant more trees to lead a peaceful life.