What Physical Property Of Earth Gives Rise To The Seasons
Where on Earth would you be if Polaris was at your zenith quizlet?
Where on Earth would you be if Polaris was at your zenith? North Pole.
At what time of the year does night and day have approximately equal lengths?
There are two equinoxes every year in March and September when the Sun shines directly on the equator and the length of night and day are nearly equal.
Which of the following is not true about the astronomical feature known as the ecliptic group of answer choices?
Which of the following is NOT true about the astronomical feature known as the “ecliptic”? It is the path taken by the Moon as it orbits Earth. Which of the choices below correctly lists things in order from largest to smallest? What are constellations?
Where on Earth can you observe all the stars in the sky over an entire year?
You can observe all of the stars from the equator over the course of a year, although high-declination stars will be difficult to see so close to the horizon. Only half the sky can be seen from the North Pole, and that half does not change throughout the year.
Why can’t a person in Antarctica use the Big Dipper to find the north direction?
The Big Dipper is not circumpolar to Antarctica and cannot be seen in the southern hemisphere. The Big Dipper does not dip below the north horizon.
Which of the following can be described as the totality of all space time matter and energy?
The universe is the totality of all space, time, matter, and energy.
Why is there not a solar and lunar eclipse every month?
Exploratorium Senior Scientist Paul Doherty explains why not—the orbit of the moon is tilted relative to the orbit of the Earth around the sun, so the moon often passes below or above Earth. At those times, it does not cross the line between the sun and the Earth, and therefore does not create a solar eclipse.
What will happen to the phases of the moon as viewed from the southern hemisphere?
Phases of the Moon – Viewed from Southern Hemisphere – YouTube
Which of the following best describes why we have seasons on Earth?
astronomy midterm 1
|Which of the following best describes why we have seasons on Earth?||The tilt of Earth’s axis causes different portions of the Earth to receive more or less direct sunlight at different times of year.|
Why are the celestial equator and ecliptic offset from each other?
In the Earth’s frame of reference, the Sun’s apparent path is called the ecliptic. The ecliptic plane is inclined at 23.5° with respect to the celestial equator because of the tilt of the Earth’s rotation axis with respect to the plane of its orbit around the sun.
What happens retrograde motion?
Retrograde motion is an APPARENT change in the movement of the planet through the sky. It is not REAL in that the planet does not physically start moving backwards in its orbit. It just appears to do so because of the relative positions of the planet and Earth and how they are moving around the Sun.
Can an observer who lives in Australia see the North Star?
No, from most places there are some stars (like the North Star from Ames) that stay in the sky all the time, while other stars and constellations (like Orion) rise and set. Can an observer who lives in Australia see the North Star?
Which star is never seen in the night sky?
A circumpolar star is a star that, as viewed from a given latitude on Earth, never sets below the horizon due to its apparent proximity to one of the celestial poles.
Why is the North Star called Polaris?
The modern name Polaris is shortened from New Latin stella polaris “polar star”, coined in the Renaissance when the star had approached the celestial pole to within a few degrees.
What is universe Class 8?
The universe is a huge space which contains everything that exists. The vast expanse of space that contains everything in it is known as the universe. It includes the sun, the planets, the Milky Way galaxy and all the other galaxies.
What is our universe called?
Over the next decades, the current terminology came in to use, with Milky Way as the name of our galaxy, the term Galaxy for all galaxies (groupings of billions of stars gravitationally bound), and Universe for everything.
What makes a blood moon red?
Yet, instead of going dark, the moon turned a dramatic red. Also known as a “Blood Moon,” this happens because the sunlight shining directly onto Earth passes through the atmosphere and is projected onto the moon — giving it a red tone during the eclipse.
What is it called when the Sun and moon are in the sky together?
Solar and lunar eclipses occur at times of syzygy, as do transits and occultations. The term is often applied when the Sun and Moon are in conjunction (new moon) or opposition (full moon). The word syzygy is often used to describe interesting configurations of astronomical objects in general.
Why is the Moon upside down in Australia?
Why does the Moon look upside down from Australia? It’s because we’re on a spherical planet. If I stand at the North Pole, with my head “up,” and have a friend stand on the South Pole, with their head “up,” relative to the ground, our two heads are pointed in exactly opposite directions.
What makes the moonrise and set?
It is the Earth’s rotation on its axis that makes the sun rise in the east and set in the west. The same holds true for the moon. It is the Earth’s rotation on its axis that makes the moon rise in east and set in the west.