December 12, 2011

Geologic Time- Cretaceous



Cretaceous it happen 144 to 65 million years ago, during this period, many dinosaurs, plants, birds, ocean survivor maine reptiles, ammonites, and  the thick shell clam are appear. Cretaceous's climate are very warm the global sea level were high( NO POLAR ICE). The cretaceous period were ended by ASTEROID, many species are dead( Except for birds).

1. What did you enjoy most about this project?
 I enjoy when I doing the video, because this is my first time I'm doing the video, so excited, and I proud of myself.

2. What was most challenging about this project? Why?
 I think most challenging about this project is when I wrote the text for the picture, sometime the picture's name is too long, and I could not put full name on it, so I have to summarize name.

3.What you change about ths project and why?
I would to change that we don't have to do reference, because it takes long time, some time I just forgot to take reference, don't I have to go back and check time, it really waste my time.


4.What are 3 things that you learned from this project?
I learn this period happen 144 to 65 million years ago, during this period many dinosaurs, plant, birds, ocean survivor maine reptiles etc are appear. Also the the cretaceous period were ended by asteroid.