Science Essay Biodiversity and My Home 50

Biodiversity and beauty.

We regard some **, poems, paintings - those artificial recreations of biodiversity as treasures, more than we cherish biodiversity itself.

An Impressionist writer's work on tropical biodiversity fetched 40 million at auction. But are we willing to spend so much money to protect the species that actually live there?

More and more of us are moving into cities, and the poems, paintings, and the way we connect with nature --- from a snapshot from a distant land.

One of the reasons why the beauty of nature is threatened is that people feel distant from nature rather than at one with it. If we continue to destroy the planet, then the beautiful scenes of nature that we remember will only exist in museums and zoos. But if we walk into it, swim in it--- touch it, feel it, smell it, breathe it, taste it--- we will have to take better care of it.

Please cherish our home - earth 400 words.

The earth is our mother and depends on us for our survival. To be kind to our "mother", the earth, is to be kind to ourselves. So, we need to do our best to protect our planet.

The cradle of our life, the earth, is selfless, and she generously provides all her resources to mankind. However, we must economize, otherwise humanity will accelerate the depletion of the earth's resources.

While we control the exploitation of resources, we must also protect the environment. The tap keeps flowing clear tap water, but the people who use it don't know where to go; The lights and televisions in the house were on, but they were empty for a long time; The notebook was thrown in the trash, but only a few pages were ......Similar things can be seen everywhere in life. Have you ever wondered what consequences these little things can bring us?

Our planet can't grow any longer, its resources can't expand anymore, and we can't expect it to move to other planets once it's destroyed. We need to be kind to water because it is our brother; We want to conserve electricity resources because it is our friend; We also need to make good use of paper, as it is an indispensable part of our lives.

Friends, take action! For the sake of future generations, let's dedicate all our strength and emotion to protect the earth.

Please protect our planet's diversity.

In addition to humans, there are all kinds of creatures on the earth, ranging from bacteria that are invisible to the naked eye to whales that are tens of meters long. Even human scientific inventions and creations cannot be compared with the diversity of nature's creatures.

Biological diversity includes the diversity of animals, plants, microorganisms and other species, which are inseparable from human life. The immediate value is that living organisms provide human beings with food, fiber, building and furniture materials, medicines, and other industrial raw materials.

When we are sick, we look to nature for the best way. At the same time, many plants and animals can also be used in medicine, providing a variety of effective ingredients for medicine. Biological diversity is related to human health.

Automobile exhaust pollution, factory exhaust pollution, power plant air pollution, garbage disposal, etc., can lead to serious air pollution. Trees and other green plants inhale carbon dioxide, which then releases oxygen, and biological diversity purifies the air.

Humans imitated animals and invented a lot, through the back of a big turtle and a small turtle, the turning tank was invented; By birds flying in the air, flying machines were invented; Swimming through fish, the submarine was invented.

The Earth's climate is changing. Human beings are closely related to living things on the whole planet, and we need to make effective use of the characteristics of living things so that they can play a beneficial role in the progress of mankind and avoid adverse effects.