1. Summers are warmer than winters in the Northern Hemisphere due to the tilt of the earth. During this time, the earth is tilted towards the sun and the Northern Hemisphere is getting more direct sunlight.
2. One law states that the greater the surface area that an objects has, the greater the temperature it has. Another law states that the greater the temperature, the shorter the wavelength an object has.
3. The greenhouse effect is how the Earth naturally warms up. During the greenhouse effect, the sun radiates it heat into our atmosphere. From there, most of the heat gets trapped in the Earth’s surface, which is later released back into our atmosphere. At the lower atmosphere, water vapor and carbon dioxide are the gases that absorb most
The equator and poles relate to the unequal heating of the Earth because of the amount of sunlight they obtain. The equator gets more direct rays of sunlight, making it warm. However, the poles barely get any direct rays of sunlight resulting in making those areas colder. There are areas that are warmer and colder, thus acquiring the Earth to have unequal heating.
The Southern Hemisphere is warmer in December, January, and February because it receives more solar energy than does the Northern Hemisphere. During, June, July, and August the opposite is true; the Northern Hemisphere receives more solar energy and is warmer. This is due to the spherical shape of the planet, due to which sun is nearly overhead at equator than at high latitude therefore warmest. Thus, temperature varies with latitude from the warm Equator to the cold poles.
The greenhouse effect on earth results from a higher concentration of carbon dioxide, water vapor and methane in the atmosphere.
Seasons change due to the tilt of the Earth which is 23.5 degrees as it orbits around the sun. When the Northern Hemisphere is tilted towards the sun, it is Summer for that part of earth and winter for the Southern Hemisphere because of the indirect sunlight. Althpugh they both still recieve some sunlight during summer but they do not reach hot temperatures. Six months later when the Earth is on the other side of the sun it would be the opposite with the Southern Hemisphere pointing towards the sun and the Northern facing away. When the earth is midway through its orbit, both hemispheres receive the same amount of rays making it spring and autnm. The North and South Pole always remain
Ahh don't you feel the summer breeze.I think that Summer is the best season of all.I like Summer the best because of kid’s playing,4th of July and no slippery roads.
The greenhouse effect put simply is gases in the atmosphere trapping heat causing the average temperature on the earth to slowly increase over the year. The reason why it is such a hot topic is because this not only effects
It is warmer in the summer in Ohio because the Earth is tilted on it's axis. While the Earth is going around the sun, the axis is the determining factor on which axis is closest to the sun (Space Station Earth notes). When it is the winter, the axis that Ohio is on is facing away form the sun while the Southern Hemisphere is facing towards the sun. The Earth is constantly spinning but remains on it's axis throughout that spin.
The Northen Hemisphere experiences summer during June and July, unlike the Southern Hemisphere. The Northern Hemisphere experiences summer during June and July due to the Northern Hemisphere being directly facing towards the sun.
A common misconception that people have regarding why Earth has different seasons is that they think it is due to how far the Earth is from the sun at different times in the year as we on Earth orbit. However, that is not the case of why we experience the four different seasons throughout our year. Earth’s orbit does not rotate around the sun in a perfect circle; the Earth orbits in an elliptical shape around the sun. Since our orbit is not a perfect circle, there are points in our orbit where Earth is the closest to the Sun in it’s orbital path, and there are also other points in our orbit where the Earth is the farthest from the Sun in our orbital path. The point at which Earth is the closest to the sun is called perihelion, and the point
Greenhouse gases, carbon dioxide and methane, absorb energy radiated by the Earth and then send it back into our atmosphere as heat. This is called the greenhouse effect. During the last
The greenhouse effect refers to radiation from the sun as it warms the earth. This is caused by the presence of several greenhouse gases, carbon dioxide being one of them. Carbon dioxide is formed when carbon compounds undergo oxidation reactions. Carbon dioxide helps confine heat in the earth’s atmosphere as it reflects from the sun to the earth, and thus contributes to the
a) Greenhouse effect is the direct natural result of Sun powering climate on the Earth. Sun’s radiation is passing through the Earth’s atmosphere which in turn causing the Earth’s surface to warm up. As an estimation, about 30% of the solar energy is bouncing back to the space as a results of the Earth’s atmosphere. The other 70% of solar energy is attracted by the Earth’s surface and atmosphere. In order to create a balance, Earth has to reflect this extra amount of energy back to space but, part of this reflection is absorbs by Earth’s atmosphere and will be sent back to Earth. This process is warming up the Earth’s surface and prevents the temperature on the Earth’s surface to drop below zero Celsius degrees. This is called natural Greenhouse effect but, due to various human activities such as deforestations and fuel burning and other factors have exacerbate this natural process of Greenhouse effect in which created the global warming [1]. The primary greenhouse gases are water vapor (H2O): from the water on the Earth’s surface. Carbon Dioxide (CO2): its increase in the atmosphere is due to the fuel burning process. Methane (CH4): its increase in the atmosphere is due to several reasons such as melting permafrost, landfills generate CH4, and when ocean temperature rises causes release of Methane. Nitrous Oxide (N2O): agriculture and soil cultivating cause increase in the amount of N2O in the atmosphere. Chlorofluorocarbon (CFC): released to the earth’s atmosphere
Greenhouse effect – warming that result when the atmosphere traps heat radiating from Earth toward space. Certain gases in the atmosphere block heat from escaping. Long-lived gases that remain semi-permanently in the atmosphere and do not respond physically or chemically
Introduction: The greenhouse effect is a natural warming process of the earth. The theory is that when the sun's energy reaches the earth, some of it is reflected back to space while the rest is absorbed. The absorbed energy warms the earth's surface which then emits heat energy back toward space in the form of long wave radiation. This outgoing radiation is partially trapped by greenhouse gases such as carbon dioxide, methane and water vapor which then radiate the energy in all directions, warming the earth's surface and atmosphere.
The Greenhouse effect is a naturally occurring process in which ‘Greenhouse Gases’ such as; CO2 (Carbon dioxide), CH4 (methane) and N2O (Nitrous oxide) are naturally exist with our atmosphere, where they form a layer that allows solar radiation to pass through, but once reflected from the earth’s surface then further reflects a portion back onto the earth, keeping the earth at a stable temperature to sustain life.