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An introduction to natural science
Living on the earth, human beings should be kind to nature.

Nature created human beings and provided them with living conditions and activity space. Being kind to nature means being kind to yourself.

Thousands of years ago, it traced back to the evolution of organisms, from single-celled animals to Homo erectus. Primitive humans hesitated cautiously because of the uncertainty of everything, and were full of awe of nature. They worship gods, do divination and do all kinds of things to explore the thoughts of nature. Gradually, as human beings move towards civilization, they have more blind courage, and begin to explore and understand nature, thinking that they are familiar with and master nature, so they pay less and less attention to nature, and their desire to conquer is stronger every day. For their own sake, more and more ignore the life and death of the earth. However, in the face of nature's revenge and the deterioration of the environment, we began to repair it, but we also put the cart before the horse, thinking that we had mastered the fate of nature.

In fact, human beings are the ones who are mastered. Even if they master more knowledge and technology, they have to sigh in their hearts, unable to fight against all natural punishments, such as drought, floods, tornadoes and earthquakes. Therefore, being kind to nature is not charity to nature after mastering a lot of wealth and civilization, but being kind to ourselves so that we can live one more day in this beautiful world.

Nowadays, low-carbon life is advocated all over the world, from reducing personal driving to fixing air conditioning temperature, which is a manifestation of kindness to nature; From saving water resources to not wasting every piece of paper, we all feel the strengthening of human environmental protection concept. I remember an advertisement that said very well: "People should be kind to nature, or the last drop of water we see will be our own tears."