How did the brightness or intensity of the light change as the degree of tilt increased?
Which degree of tilt produced light similar to what North America experiences in the summer?
What would be the effect on the seasons and the northern and southern hemispheres if earth were not titled?
yeah...like THATS helpful.
what is the answer
The hemisphere that is tilted towards the Sun is warmer because sunlight travels more directly to the Earth's surface so less gets scattered in the atmosphere. That means that when it is summer in the Northern Hemisphere, it is winter in the Southern Hemisphere
To understand how the brightness or intensity of light changes with the degree of tilt, we need to know the concept of Earth's axial tilt. Earth's axis is tilted relative to its orbit around the Sun, which causes the changing seasons and variations in sunlight intensity throughout the year.
As the degree of tilt increases, the brightness or intensity of light also changes. When a hemisphere is tilted towards the Sun, it experiences summer and receives more direct sunlight, resulting in higher brightness or intensity of light. Conversely, when a hemisphere is tilted away from the Sun, it experiences winter and receives less direct sunlight, leading to lower brightness or intensity of light.
Now, let's address the second question about a specific degree of tilt producing light similar to what North America experiences in the summer. North America is located in the Northern Hemisphere, so to mimic similar conditions, we need a degree of tilt that allows the Northern Hemisphere to face towards the Sun during the summer months.
Earth's current axial tilt is approximately 23.5 degrees, which means that during the summer months in the Northern Hemisphere, it is tilted towards the Sun. So, the degree of tilt that produces light similar to what North America experiences in the summer is around 23.5 degrees.
Moving on to the third question, if Earth were not tilted, it would have significant effects on the seasons and the Northern and Southern Hemispheres. The changing seasons are a result of the axial tilt, and without it, the climate and weather patterns would be significantly different.
Without Earth's tilt, there would be no distinct seasons as we experience them today. The entire planet would receive a relatively equal and consistent amount of sunlight throughout the year, resulting in a more uniform climate. This would eliminate the drastic temperature variations between summer and winter that we observe today.
The lack of tilt would also impact the distribution of sunlight between the Northern and Southern Hemispheres. Currently, when one hemisphere is experiencing summer, the other is in winter due to the tilt. Without the tilt, both hemispheres would receive an equal amount of sunlight, leading to less temperature variation between the two hemispheres.
Overall, Earth's axial tilt plays a crucial role in shaping the seasons and climate patterns we see today.
Since this is not my area of expertise, I searched Google under the key words "earth tilt and sunlight" to get these possible sources:
https://www.google.com/search?client=safari&rls=en&q=earth+tilt+and+sunlight&ie=UTF-8&oe=UTF-8&gws_rd=ssl
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
http://www.hackcollege.com/blog/2011/11/23/infographic-get-more-out-of-google.html
Don't just copy the material. Express the ideas in your own words. Although this will take more time and effort, you will learn more.