science303 Mr. E.
National Trail Local Schools Science Instructor, 8-12
http://myschoolonline.com/site/0,1876,37187-126200-41-15870,00.html
 
Question: WHY IS IT COLDER IN WINTER THAN SUMMER?
     A. The sun is farther from the earth.
     B. We have less daylight in the winter.
     C. The sun shines at a different angle in winter.

Answer: The most correct answer is C. The sun shines at a different angle in the winter, summer, spring and fall. It has to do with the angle of the earth's axis and our layer of atmosphere.

Additional Information: The sun is actually closer to earth in January than June. Because of the sun's angle, we have less daylight in the winter. These changes produce the seasons. Also, look at the poles when you spin the globe. Can you see why they have almost twenty-four hours of daylight at certain times of the year?

This site is intended to be examined and explored by children and their parents. Challenge yourself or others while testing your own knowledge.

Have fun,

Mr. Evans, National Trail Middle School
My Quia activities and quizzes
A Metric Dictionary
https://www.quia.com/jg/99461.html
Challenge Your Metric Skills
Element Location
https://www.quia.com/jq/21467.html
Use Family and Period Numbers to identify elements.
Common Metals and Their Uses
https://www.quia.com/quiz/140704.html
Determine how metal are used.
Periodic Table of Elements
https://www.quia.com/quiz/140710.html
True or False...You decide.
Metallurgy
https://www.quia.com/jw/15167.html
Show knowledge of iron, aluminum & copper.
The Flame Test for Metals
https://www.quia.com/hm/31482.html
What color do metals produce in a flame.
KNOW YOUR CHEMICAL ELEMENT GROUPS
https://www.quia.com/cb/10666.html
Families of Elements...Identification
Here, There, Everywhere
https://www.quia.com/sh/2585.html
Take a safe ride on the...WWW
CELL ORGANELLES
https://www.quia.com/rr/7461.html
Journey inside the cell.
Food Science, "sensory evaluation"
https://www.quia.com/jg/101617.html
The Scientific Evaluation of Food
Chemical Symbols
https://www.quia.com/rd/3131.html
Chemicals used in Food Science
Useful links
Last updated  2008/09/28 10:09:51 PDTHits  352