life cycles ppt
DESCRIPTION
TRANSCRIPT
Mr. Talmadge
LIFE CYCLES
• All plants and animals go through life cycles• Humans even go through life cycles
• ITS HAPPENING RIGHT NOW!!
• The human life cycle• Mom’s stomach
• Baby
• Child
• Teenager
• Adult
• Plants and Flowers• Seed
• Seedling
• Bud
• Blossom
• Animals• A penguin’s cycle is almost like ours
• Starts in the mom’s stomach
• Egg
• Baby penguin
• Adult penguin
• Pumpkins• Seeds are planted
• Seeds grow like a plant
• A pumpkin grows larger and larger
• Butterfly• Monarch Butterfly
• Special life cycles
• Phase 1• A Monarch butterfly lays an egg.
• They lay the egg on a leaf.
• The egg is the size of a period.
• Phase 2• Larva/caterpillar
• 1 month from egg to larva
• Eat a lot of the leaf
• Grow very quickly
• Phase 3• Cocoon
• Hangs from a leaf
• Soon it will become a butterfly!
• Phase 4• The butterfly is finally free!
• 2-5 weeks till they lay an egg
• Then the cycle starts all over!
• Review of a Butterflies Life Cycle• The butterfly lays an egg
• The egg hatches into a caterpillar
• Caterpillar makes a cocoon
• Butterfly breaks free of the cocoon!
• QUESTIONS• What is a life cycle?
• Who or what goes through a life cycle?
• What does a life cycle need?
?
• Answers• Stages a living thing goes through.
• Anything that is living
• Humans
• Animals
• Plants
• Water, sun and food!
• Life cycles review• Without them life would not exist
• Life cycles can be short or long
• Butterflies life cycle is short
• Humans life cycle is long
• Credits• Oxford University Museum of Natural Histroy, Human Life Cycle, 2006, CC Attributions
• http://staff.fcps.net/cqualls/plants/default.htm
• Jan-Michael Breider, King Penguin looking after the egg, October 19 2006, CC Attributions
• Robert Simmons, DSC06222, October 30 2006, CC Attributions
• Liz West, Pumpkin Season, September 13 2010, CC Attribution
• Mike Baird, Monarch Butterfly, October 7 2007, CC Attribution
• Kiwinz, Monarch egg on leaf, March 13 2009, CC Attribution
• The Marmot, Monarch Catapillar, June 12 th 2010, CC Attribution
• Armon, Monarch Butterfly chrysalis, September 5 th 2006, CC Attribution
• Mike Baird, Monarch Butterfly, December 15 2006, CC Attribution
• William Zittrich, USDA, Harvey, Life Cycel, October 18 2008, CC Attribution
• Woodley Wonderworks, Blue Marble, January 25 2008, CC Attribution