No, the Moon would not exist, because it was made from a giant collision that hit early Earth—no Earth, no Moon.

The asteroid belt would stay mostly the same, but a missing Earth might slightly change the pull of gravity, making some asteroids move differently over time.

Maybe! If Earth never existed, life might have had a better chance on Mars or Venus, but only if conditions like water, air, and temperature were just right.

It would be slightly more stable, because Earth’s gravity pulls on other planets a little—without it, there would be fewer small tugs and changes in orbits.

Without Earth, some comets and space rocks would fly through the solar system differently, possibly missing collisions or hitting other places instead.

It’s very unlikely, because no other planet in our solar system has safe air, water, and land like Earth does, so humans or smart creatures probably wouldn’t appear.

If Earth never formed, its mass might have become part of other planets, moons, or stayed as dust and rocks in space.

No, because humans evolved on Earth with its perfect air, water, weather, and food—without Earth, we would never be here.