What do you think? Should human activity be documented on the geological scale? Why or why not?
If the human population were not the size it was today, how would Earth be different?
Consider all four spheres-geosphere, atmosphere, hydrosphere, and biosphere-in your answer.

b a mature ovary of a plant.

the earth is thought to have been formed about 4.6 billion years ago by collisions from a cloud of hydrogen, helium, rock, ice and other materials. these were pulled together by gravity to form objects in and around earth like- asteroids and small early planets called planetesimals.

so, the best possible answer to this question will be option d- to harden materials to form different parts of earth’s layers

answerthe above statement is (false);