Tips to Celebrate Earth Day:   Earth Day is on April 22nd this year. This day is a wonderful opportunity to share with our kids the beauty of nature, and the importance of preserving and respecting our environment. It’s so much fun to get our kids involved in the natural world, or even bring a bit of nature inside. Here are 8 fun Earth Day activities to enjoy with your kids.   Grow some seedlings: This is really fun and something I do regularly with my children. At the moment my son has a little pot on his bedroom windowsill with baby carrots growing in it. He started by…