1. What does the word "dinosaur" mean in Greek?
2. What type of dinosaurs were big, slow, had long necks, tiny brains, and fed only on soft plants?
3. What type of dinosaurs had heavy, bony plates and spines all over their backs and tails?
4. What dinosaurs had wings made of leathery skin, and could fly?
5. What tiny dinosaur was slim, speedy, was only 3 feet long and weight about 2 pounds?
