If the earth got pulled in closer to the sun, or if the sun expands significantly, then the earth will get much warmer. That said, nothing like that is going to happen for a couple billion years yet.
If Earth moved closer to the sun, temperatures would increase significantly, leading to the melting of ice caps, changes in weather patterns, and potential harm to ecosystems and biodiversity. Life as we know it would be threatened due to the extreme heat and its impacts on the environment.
The constellations would be the same, but The temperature would be very hot because the closer you get to the equator, the hotter the climate gets.
If the Moon were to keep getting closer and closer to the Earth, the Moon would eventually crash into the Earth, killing all life. This isn't likely to happen, because the Moon is massive, and only a stunningly enormous force could budge the Moon in the slightest. If this was to happen it would happen billions of years into the future so you have nothing to worry about. And if it would happen billions of years into the future we may have a gravity ray which could repeal the moon
If only gravity were acting on Earth, it would continue revolving around the Sun in its elliptical orbit without any external forces to change its path. The force of gravity between the Earth and the Sun would keep Earth in its current orbit, so it would not be pulled closer to the Sun.
there would be no water for the plants
oceans would dry
the sun moves closer to earth
It would get to hot. We would die.
Apparently, yes.
we will all die
Humans would die, because plants make our oxygen
it will boil the ocean and melt the trees and grass
the earth will rot because nobody is in it and they would be no plants and trees no one could live in it
If we moved close enough, the planets atmosphere would disintegrate and we would all die from suffocation or heat.
If Earth moved closer to the sun, temperatures would increase significantly, leading to the melting of ice caps, changes in weather patterns, and potential harm to ecosystems and biodiversity. Life as we know it would be threatened due to the extreme heat and its impacts on the environment.
If earth had no carbon dioxide then no plants (or animals) would have ever evolved because they all need it for respiration to take place.
what would happen to plants nutrition if plants did not have roots