Why Do Leaves Change Color In The Fall?

 
A great conversation for Boy Scouts earning Environmental Science Merit Badge and Cubs learning about nature.

 

Chlorophyll gives leaves their green colour and is so dominant it hides the other colours in the leaves.  But in the fall, chlorophyll in the leaves breaks down due to lack of sunlight and that breakdown allows the other colors to come through in beautiful reds, yellows, and oranges.

Have your Scout (Cub or Boy) identify some of the leaves in the backyard.  If he’s older he might pick up on the fact that different species of tree change to their own particular shades, making it easy to identify trees in fall, even from far away!

 leaf chart leaf chemistry
Advertisements

About kkokkotos

As a Cub Scout mom and busy professional, I want to create fun experiences and memories for my children that don't take a ton of time or require my own craft room and trust fund. Though a trust fund would be nice someday...
This entry was posted in Nature, STEM. Bookmark the permalink.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s