Part A) The tilt was caused by the combined momentum of all the fragments that came together to form the Earth. The most significant of which was probably the collision of the large planetoid that formed the moon.
Part B) 12 hours each, due to the fact that the Earth's axis is aligned with its orbit on the equinoxes.
The earth's axis is never aligned with the earth's orbit. It is inclined at about 67 degrees to the plane of the orbit, and this never changes.
The earth's axis has to point somewhere, and it happens to point towards some insignificant star which everybody therefore calls the pole star. This direction of the axis of spin does not change significantly over anyone's lifetime. At the equinoxes (= equal day and night) in March and September), this axis of the earth's spin lies exactly at right-angles to the line from sun to earth (the sun appears to be on the horizon all day at both poles, for the whole day). As the earth spins on those particular days, everywhere not at the poles sees the sun for exactly 12 hours.
What month is considered mid spring?
Mid-spring is typically considered to be the month of May. In the Northern Hemisphere, spring officially begins in March and ends in June, with May falling right in the middle of this season. This is when temperatures are generally milder, flowers are in full bloom, and nature is vibrant with new growth.
What year did July1 fall on a Sunday?
1928
1st July fell on Sunday in 2007, 2001, 1990, 1979, 1962, 1956, 1945, 1934 and 1906
What day is the longest day in summer?
The longest day in summer, known as the summer solstice, generally falls on June 21st in the Northern Hemisphere and December 21st in the Southern Hemisphere. On this day, the sun reaches its highest point in the sky, resulting in the longest period of daylight of the year.
What are normal tilt table results?
Normal tilt table test results show no significant drop in blood pressure or heart rate when the table is tilted upright. This indicates normal autonomic nervous system function and ability to regulate blood pressure and heart rate in response to changes in posture.
How did winter turn to spring?
Winter turns to spring as the earth's axis tilts towards the sun, causing the days to lengthen and the sun's rays to become more direct. This increase in sunlight and warmth triggers plants to start budding and blooming, marking the transition from winter to spring.
Autumn is a season. If you mean which months are in Autumn, it officially starts Sept 22 and goes to Dec 21. In the US, many people consider Autumn (or Fall) From Labor Day to Thanksgiving, roughly.
In Australia, Autumn is March, April and May.
How do abiotic factors change as the seasons change from summer to winter in Ohio?
In Ohio, abiotic factors such as temperature, sunlight, and precipitation change from summer to winter. In summer, temperatures are warmer with longer daylight hours, while in winter, temperatures drop, days are shorter, and precipitation may fall as snow. These changes can impact soil moisture, plant growth, and animal behavior in Ohio's ecosystems.
Does shadow changes during different seasons?
In mid-latitudes, yes. In high summer, shadows at noon are extremely short - almost non-existent. At sunrise and sunset, they are somewhat long. In wintertime, shadows are moderately long even at noon, and very long at sunrise and sunset. At the equator, though, shadows change little if at all year-round. Lauryn is awesome!
What season does summer start in Brazil?
Summer in Brazil starts in December and lasts until March. Brazil is located in the Southern Hemisphere, so the seasons are opposite to those in the Northern Hemisphere.
What season has the highest angle of insolation?
The season with the highest angle of insolation is summer. This is due to the Earth's tilt on its axis, which causes the Sun's rays to be more direct during summer months in each hemisphere.
What day is first day of winter?
Depending where you are. In most Northern Hemisphere countries it is the end of January whilst in Southern Hemisphere it is generally the end of August. Some countries and regions differ from the norm though.
What series did princess summer fall winter spring appear in?
Princess Summer Fall Winter Spring is a character from the animated television series "Adventure Time." She appears in the episode titled "Breezy," where she helps Finn the Human with his emotional struggles.
What are the names of the two equinoxes?
An equinox in astronomy is the moment in time when the centre of the sun can be observed to be directly above the Earths equator, occurring around March 20th and September 23rd each year.
What is the first season summer winter spring or fall?
There's no "official" first season, but most people consider Spring to be the first season, as new life begins after the dead of winter.
Where in the world are the days and nights equal?
Days and nights are equal at the equator, an imaginary line that divides the Earth into the Northern and Southern Hemispheres. This phenomenon occurs during the equinoxes, which happen twice a year, around March 20-21 and September 22-23.
Are high tides higher than usual or lower than usual?
High tides are typically higher than usual during periods of increased gravitational pull from the moon and sun, such as during a full moon or new moon. Additionally, weather conditions and geographical factors can also influence the height of high tides.
What state in the us has long cold winters and short warm summers?
Alaska has long, cold winters with short, mild summers due to its northern location.
When is the first day of spring in Kansas City?
Oct 17 1898 Kansas City was blanketed with 3.3 inches of snow,
with a total precipitation of 1.59". This is the earliest measurable
snowfall of record for Kansas City since records began in 1888.
What time is the time of vernal equinox in 2011?
An Equinox is when the Sun is directly above the Earth's equator. The Vernal or Spring Equinox in 2009 will be Friday March 20 at 7:44 am EDT (11:44 am Universal Time). (Note: this is the Fall or Autumnal Equinox in the Southern Hemisphere)
Summer is a season that typically brings warmer weather, longer days, and opportunities for outdoor activities. It is a popular time for vacations, barbecues, and trips to the beach. Many people enjoy the relaxed pace and sunshine that summer brings.
How do the seasons effect the length of days?
The longer the day the solar radiation is absorbed and the higher the temperature.
What day do you spring forward in 2011?
Daylight Saving Time was observed in 2011 on March 13th, when clocks were set forward one hour.