Yes, the earth will eventually be destroyed one day. This conclusion is based on a number of factors, including the lifetime of the sun, planetary collisions, and natural disasters.
First, in about 5 billion years, the Sun will run out of hydrogen fuel, enter the red giant phase, and eventually expand into a giant star that exceeds Earth's orbit. In this process, the sun releases a large amount of energy and matter, which can have serious effects on the planet.
Secondly, the earth itself is also threatened by natural disasters such as **, tsunamis, and volcanic eruptions. While these disasters do not directly lead to the destruction of the planet, they can have a devastating impact on the planet's environment and ecosystems.
In addition, there are threats from other celestial bodies in the universe, such as asteroids and comets. While Earth has a strong gravitational field and atmospheric protection, there is still a risk of being hit by large celestial bodies. Such an impact could trigger a global catastrophe or even lead to the destruction of the planet.
While scientists are pessimistic about the future of the planet, this does not mean that we should give up on protecting and cherishing the planet. On the contrary, we should work harder to protect our homes, reduce environmental pollution, promote sustainable development, and strengthen disaster preparedness and response. In this way, we can extend the life of the earth as much as possible and create a better living environment for future life.