What are the interesting natural phenomena in nature?

Interesting natural phenomena in nature: rainbows, meteor showers, lightning, holidays and solar eclipses.

1, rainbow

Rainbow is formed by small water droplets in the sky. Small water droplets refract natural light like a prism, forming all kinds of monochromatic light in the sky, which is really amazing! However, due to the deterioration of environment and weather, rainbows become less and less common after rain.

2. Meteor shower

Whenever some well-known comets run near the earth, there will be meteor shower wonders on the earth, such as the Leonid meteor shower. First, the comet approaches the sun and is irradiated by high energy, evaporated, vaporized and shattered when it approaches the earth.

3. Lightning

Storm clouds usually produce charges, with negative charges at the bottom and positive charges at the top. They also produce positive charges on the ground, which move around with the clouds. Positive and negative charges attract each other, but air is not a good conductor. Positive charges rush to tree tops, hills, tall buildings and even human bodies, trying to meet negatively charged clouds.

4. "Holiday" phenomenon

It is normal for four suns to appear in the sky at the same time. This is a physical phenomenon called "vacation".

Step 5 be eclipsed

It is a special astronomical phenomenon, which means that when the moon moves to the shadow part of the earth, the area between the moon and the earth will be blocked by the earth because of sunlight, and the moon will be missing. At this time, the sun, the earth and the moon are exactly (or almost) on the same straight line.