KATHMANDU, Dec 23: Food plays a big role in our life because we need food to live. In addition, it affects the shape of our body and helps us grow into an adult. Unfortunately, not all foods are good for health. Such food is known as junk food. For the past many years, junk food has been a part of our life. Whenever we are hungry, we want to have a quick, easy meal. We prefer junk food. It is very delicious. It is easy to eat too. We live in a very competitive society. Time is gold. Therefore, we eat junk food for saving time. This way chips, cheese ball, pizza, hamburgers, soda, fried chicken, oily food etc have replaced the nutritious food in our diet.

Everyone is well aware of the threats of climate change. It is a serious issue continuously increasing because of the global increase in the temperature of the earth because of our daily activities, or global warming. The industrial revolution throughout the world is responsible for the global rise in temperature. Various activities heat up the earth which ultimately rises its temperature.

Trees are big and strong, They provide us food and timber Trees are culturally important, They protect water catchments