What will happen if the earth is the fifth closer to the sun (the earth now is third closer) 3 answers please Thankss

The overall weather will be wintry, because there will be less exposure to the sunlight

the diversity of plants and animal will decrease, because in colder environment, only the strongest will survive

maybe we are going to another ice age (?), hehehe

that's just my opinion based on the facts i know, so, sorry if it's not accurate or anything