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?

4 answers

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.
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