Friday, January 21, 2011

18/365 For Elliot


When did dinosaurs live?

Dinosaurs lived on the earth a very long time ago. They are all dead now.They were the biggest land animals to ever live upon the earth. When dinosaurs lived, there were not a lot of  people yet.


 
Were there many kinds of dinosaurs?

There were hundreds of different kinds of dinosaurs. We know what dinosaurs looked like from their skeletons. Scientists have studied the bones and have learned many things, but we still don't know everything about them, only God does.
 


Did all the kinds of dinosaurs live at the same time?

We know that all the different kinds of dinosaurs didn't live at the same time. One kind would die out, and another kind would develop.

 
Did dinosaurs lay eggs?

Dinosaur babies were hatched from eggs. Some dinosaurs lived in families. The parents took care of and raised the children. There were very large dinosaurs and very small ones.


 
What did dinosaurs eat?

Some dinosaurs were vegetarians, eating only plants. Animals that eat only plants are called "herbivores." They were peaceful animals. One plant-eating species was the Barosaurus. It had a very long neck, so it could reach high into the tree tops and eat the tender young leaves. Even trees fifty feet tall were not safe from these huge animals.

Soon after, smaller plant eating dinosaurs roamed the earth. One kind was the Iguanodon. It ate low-growing ferns and bushes. The vegetarian dinosaurs had cutting, puncturing and grinding teeth for eating plants.
Some of the larger dinosaurs had weak teeth, so they swallowed their plants without chewing them. They also had wide mouths for gathering leaves, and big cheeks to hold large mouthfuls of food. They had little claws on their toes, to rip down tough leaves.

Other dinosaurs were meat-eaters, or "carnivores." Some traveled in packs and hunted smaller dinosaurs. They had sharp, jagged teeth to tear and bite. They had sharp claws, with one large talon on each foot. The talon was as long as five inches, and was used for slicing into the flesh of the animal to be eaten.

One of the meat-eating dinosaurs was the Deinonychus. It was only about ten feet tall, but was a ruthless hunter.

Some of the meat-eaters probably hunted alone. Tyrannosaurus rex was the biggest carnivore ever to walk the earth. It was as tall as a two-story building, and had teeth up to seven inches long. Other carnivores ate their own kind, making them "cannibals."
 
We will never know everything about the dinosaurs, only God knows all about them. Have you researched the facts about dinos today?

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