the sun contributes to earth by giving everything life. plant require sun to cause the carbon cycle in which the plants then produce oxygen in which we and animals need to survive.
The axial tilt of the Earth and its orbit around the Sun are the main factors that contribute to changing seasons. Factors like the distance of the Earth from the Sun and its rotation on its axis do not significantly affect the changing of seasons.
He proposed a Heliocentric system- that Earth orbits the sun.
D. Alignment of the Universe does not contribute to the changing of seasons. The changing of seasons is primarily influenced by the tilt of the Earth's axis as it orbits the Sun (B), along with the varying distance between the Earth and the Sun (C) throughout the year. The distance between the Earth and the Moon (A) mainly affects tides on Earth.
The distance of the Earth from the sun does not contribute to the changing seasons. Although this distance does change (since the Earth's orbit is elliptical, not perfectly circular) the amount of the change is not great enough to affect the seasons. It is the angle of incidence of solar radiation, which in turn is affected by the axial tilt of the Earth and its revolution around the sun, which creates the changing seasons.
Earth's position in relation to the sun influences temperature through seasonal variations. When Earth is closer to the sun (perihelion), it receives more solar energy, leading to slightly higher temperatures. Conversely, when Earth is farther from the sun (aphelion), it receives less solar energy, resulting in slightly cooler temperatures. These variations contribute to the annual cycle of seasons.
The Earth's core is hot like the sun due to intense pressure and radioactive decay. While the inner core reaches temperatures similar to the surface of the sun, the outer core is significantly cooler. The Earth's core mostly consists of iron and nickel, which contribute to its high temperatures.
The gravitational pull of the earth and the gravitation of the moon both contribute to make the moon orbit Earth. In a similar fashion, Earth orbits around the sun due to gravitational pull.
The seasons are created by the tilt of the Earth's axis as it orbits the sun. This tilt causes different parts of the Earth to receive varying amounts of sunlight throughout the year, leading to the changing patterns of the seasons. Factors such as the Earth's orbit, axial tilt, and distance from the sun all contribute to the changing patterns of the seasons.
The Earth is not in thermal equilibrium with the Sun because the Earth receives energy from the Sun in the form of sunlight but also radiates energy back into space in the form of infrared radiation. This continuous exchange of energy maintains a temperature difference between the Earth and the Sun, preventing thermal equilibrium. Additionally, factors such as the Earth's atmosphere, albedo, and distance from the Sun also contribute to the lack of thermal equilibrium.
The moon's gravitational pull on Earth is stronger because it is closer to us than the sun. This makes the moon the primary force responsible for generating tides on Earth. While the sun's gravity does contribute to the tides, its effects are less significant compared to the moon's due to the distance factor.
Earth's orbit around the sun is fairly typical compared to other planets in our solar system. It follows an elliptical path, with the sun at one of the foci. The shape and orientation of Earth's orbit contribute to the changing seasons and variations in solar intensity.
The tilt in the earth's axis produces the seasons. Due to the tilt, the sun's rays cover a smaller area of the Northern hemisphere in summer, making the rays more direct and hotter . They are diffused over a large area in winter making for less heat from the sun. If the earth were not tilted the sun's rays would be equally direct at all times.