The days are longer in the summer because the sun becomes hotter?
No.
Summer days are longer - if you're some distance away from the equator - because the Earth is slightly tilted on its axis. This influences how long the Sun will remain over the horizon.
What will happen if the aixs of the earth becomes vertical?
we would all fall downwards, instaed of standing upright we will be leaning forward! it may soound silly but it is actually true! the force of gravity will become stronger, and we will only have a season, depening how the earth rotates!
Why is moscow colder than London in the winter and warmer in the summer?
the sun's rays hit the earth at a lower angle, so the earth does not absorb as much heat. This is due to the earth s axis being tilted. Also, the northern hemisphere is much colder because the north pole is tilted away from the sun, and the souh pol is tilted towards the sun.
What two planets are tilted and have seasons?
Uranus and Mars are tilted on their axes, causing them to experience distinct seasons based on their position relative to the sun. This tilt influences the angle at which sunlight reaches different parts of the planets, leading to the changing weather patterns that define their seasons.
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.
Why are the equinoxes special times during the year?
The year has two equinoxes, which are the days on which the night and day are of equal length. They happen when the apparent position of the Sun (on the ecliptic) crosses the Earth's equator.
The equinoxes are usually March 21 and September 22, and on those days the Sun has a declination of zero and is overhead at the equator.
Are there any oceans or seas that are tideless meaning no low or high tides or both?
In short: no. Tides are the result of the moon's gravitational pull on the earth. It pulls equally on everything, but the water can move and so it moves in the direction of the pull.
Tides will be more noticeable in some places than others, though. In small bodies of water the tides are hardly noticeable. The highest tides in the world are at the Bay of Fundy, where the shape of the body of water (probably) contributes to the high tides. In other places the tidal range is almost zero. This is called an amphidromic point. Similarly, in these places, the shape of the body of water and the flow of the currents nearly zeros out the tidal effect.
Is the north end of Earths axis tilted away from the sun during an equinox?
During an equinox, neither the North nor the South end of Earth's axis is tilted away from the Sun. This is because during an equinox, the tilt of Earth's axis is perpendicular to the Sun's rays, causing equal illumination of both the Northern and Southern Hemispheres.
Which is warmer in winter Argentina or Porto Algere?
Porto Alegre is warmer in winter compared to most parts of Argentina. This is due to its more southern location in Brazil, closer to the equator, which results in milder temperatures during the winter months. Argentina can experience colder temperatures in winter, especially in the southern regions and higher elevations.
When it is June does the Earth tilt towards the Sun?
The Earth is always tilted by the same angle all the time. The earth orbits the sun. Where it during that orbit and where you are on the planet that determine the season you are in. You are best to look at an animation on youtube to get a feel for this phenomenon.
What would be the effect on life on earth if it was not tilted on an axis?
If Earth was not tilted on its axis, we would not experience seasons as we do now. This would likely lead to more uniform climate conditions worldwide. It could impact the distribution and behavior of many species, potentially affecting ecosystems and migration patterns.
In which month was the longest day of the year?
If you are in the northern hemisphere, then the day with most daylight is in June. If you are in the southern hemisphere, then it is in December.
It is not the answer you are looking for, but you can also say that as clocks go back in October, there is a day that is 25 hours long.
How father is the sun from earth?
The sun is located about 93 million miles (150 million kilometers) away from Earth on average. Its distance can vary slightly due to its elliptical orbit.
Does the sun ever shine directly overhead in Houston?
Nope
Houston, Texas, is at around 30 degrees North. On June 21st at noon, the sun is about 6.5 degrees shy of reaching the zenith, leaving very short shadows cast by vertical objects, such as telegraph poles.
In order to see the sun right at the zenith, you need to be located somewhere between 23.5 degrees N and 23.5 degrees S, in the "tropical" zone of Earth.
What is the surface tempriture of earth?
As you will know, it varies across the planet.
The average temperature of Earth's surface has varied between 13.8 and 14.6 degrees Celsius (56.8 and 58.3 degrees Fahrenheit) during the period from 1950 to 1999.
In the year 1999, the average global temperature was approximately 14.4 degrees Celsius (57.9 degrees Fahrenheit).
The highest recorded has been 56.7oC and lowest -89oC. These temperatures are dry bulb temperatures.
By comparison the core of the Earth is estimated to be between 3400oC and 7000oC, hotter than the melting point of steel (around 1500oC) The average temperature is 14° C. That's 287 kelvin, or 57.2° F.
As you probably realize, that number is just an average. The Earth's temperature can be much higher or lower than this temperature. In the hottest places of the planet, in the deserts near the equator, the temperature on Earth can get as high as 57.7° C. And then in the coldest place, at the south pole in Antarctica, the temperature can dip down to -89° C.
The reason the average temperature on Earth is so high is because of the atmosphere. This acts like a blanket, trapping infrared radiation close to the planet and warming it up. Without the atmosphere, the temperature on Earth would be more like the Moon, which rises to 116° C in the day, and then dips down to -173° C at night.
Earth's surface temperature can varies from place to place ofcourse, the current weather also plays a huge role. Then there's the fact of global warming and the sun.
All these are usually in constant change but Earth's temperature on average is about 28-34 degrees Celsius.
What planet has a tilted axis that causes seasons?
The Earth's axial tilt is 23.5 degrees, so a planet like Earth, in the same orbit around an identical star, would have weather very similar to Earth's.
The polar regions would be larger and might be cooler because they would receive less sunlight. The "temperate regions" would be narrower. Overall, a given location would probably experience less temperature variation from winter to summer; high latitudes would be colder and low latitudes would be hotter.
The sun does not have an atmosphere, it is a super compressed ball of Hydrogen which is undertaking Nuclear Fusion(separate from fission). The Hydrogen becomes Helium.
All stars are like this, just some have more mass than others, due to having more Hydrogen. The Hydrogen comes together with Gravity over time.
What happens to the animal when a high tides come in?
During high tides, animals living in intertidal zones may become submerged in water, impacting their ability to access food, oxygen, or shelter. Some animals can withstand these conditions by adapting their behaviors or physiology, while others may seek refuge in higher areas to avoid getting swept away. Overall, high tides are a natural part of the animal's environment to which they have evolved various strategies to cope with.
What are the average temperatures in Switzerland in the winter?
In Switzerland, winter temperatures can vary significantly depending on the region. In the lowlands, average temperatures range from 0°C to 7°C, while in the mountains, temperatures can drop below freezing, with averages around -1°C to -5°C. Snowfall is common in higher altitude areas during the winter months.
What does earth's axis point towards?
Currently the Earth's pole points toward Polaris in Ursa Minor. 5000 years ago it pointed towards Vega.
Which word is in the same category as solstice?
Equinox. These words both refer to astronomical events related to the tilt of the Earth's axis.
What inner planet has a tilted axis so that the planet has seasons?
All planets have seasons. Some have longer and shorter seasons then others. On some planets a day is longer then its season.
Of the "inner planets" only Earth and Mars have large enough tilts to give significant seasonal effects.
How many spring and neap tides will a tide-recording station experience in a given month?
A tide-recording station will experience two spring tides and two neap tides in a given month. Spring tides occur during the full moon and new moon phases when the Sun, Moon, and Earth are aligned, creating higher high tides and lower low tides. Neap tides occur during the first and last quarter moon phases when the Sun and Moon are at right angles to each other, resulting in lower high tides and higher low tides.
Yes, Mars experiences day and night cycles similar to Earth. A day on Mars, called a sol, lasts approximately 24.6 hours. This is very close to Earth's day length.
How did the summer solstice begin?
The summer solstice marks the day with the longest period of daylight in the Northern Hemisphere, occurring when the tilt of Earth's axis is most inclined towards the Sun. It has been observed and celebrated by various cultures for thousands of years as a symbol of renewal, fertility, and the power of the Sun.