An onion because the earth has many different layers just like an onion
Orbit is the word used to describe the motion of the Earth as it circles another object in space.
No, nobelium does not have a distinct texture as it is a synthetic element that is not found naturally on Earth. It is a radioactive metal and has been produced in laboratories in very small quantities for research purposes.
Depending on its size, this could describe a planet such as Earth or Mercury, an asteroid such as Vesta, or a "dwarf planet" such as Ceres. Or, if it is small and irregularly shaped, it could be a meteoroid.
the point of view that you describe motion from is whatever you choose it to be. generally we describe motion relative to earth. for example you could say that a car is moving 60mph north, and it would be assumed to be moving relative to earth; but if someone is riding their bike 10mph north, then the car is moving 50mph north relative to the bike. you see, you could describe the car moving compared to a star in a distant galaxy if you wanted, but that would be useless information so you should choose something relative to the problem.
An object that weighs 1 kg on Earth could be a loaf of bread or a small bag of sugar.
The phrase "the Earth" is used to describe the planet we live on. Although technically our planet is just called Earth, it is generally called "the Earth". "The Earth" could also be used to describe the landscape of a place, for example, Rocks, soil, grassland etc.
Earth's texture is inconsistent. Some areas of Earth are rough like mountain regions whereas other areas are smooth like lakes and ponds.
The object could potentially be a meteorite that was ejected from Mars due to a powerful impact event, and then traveled through space before landing on Earth. It could also be a fragment of a spacecraft or rover that was launched from Earth to Mars in a previous mission. Additional analysis would be needed to confirm the origin and composition of the object.
The action force is the gravitational pull of Earth on the object. The reaction force is the object's gravitational pull on Earth. According to Newton's third law, these forces are equal in magnitude and opposite in direction.
Friction and Gravity are the two forces that affects an object's velocity. Friction is caused by both air and the surface on which an object is moving. Gravity is caused by Earth.
Earth pulls on the object, and the object pulls on Earth
The amount of gravitational attraction between the Earth and an object depends on the object's distance from the Earth and the masses of both the object and the Earth. The gravitational force decreases as the distance between the object and Earth increases, following the inverse square law.