The positive and negative effects of the Columbia Exchange are really supported and they helped us today.  A positive effect is that widespread crops and livestock that supported the increase in population throughout the regions. One of the negatives is that slavery and communicable diseases. This was not really supported because because of this many people were taken and never returned. Sometimes many people enter slavery to fight for their family members.

Slavery was the biggest con they had because most of the time they didn't want to leave but had to or they would die. Most people today are thankful for the people who got rid of slavery. These are some thing that are positive and negative . 

My favorite station at the zoo was the sea lion cove because I enjoyed seeing the sea lions play and I liked how they swam underwater and climbed onto the rocks. They were really outstanding because it showed me that they enjoyed living at the zoo because they play and get feed. When I seen them a zoo employee was cleaning the water for them and it looked like she enjoyed her job too. This was a good station because the sea lions seem to be happy and that is all that matters. Sea lions are really adorable animals because they make cute sounds and they have whiskers. I love sea lions because they look like bigger dogs but with no legs.m 

The Inca and Aztec Empire were alike because they both ruled for a long period of time and they both had huge kingdoms. The Inca Empire was really big and they had a lot of cool things back then. They both wanted to please their gods, so they sacrificed themselves to the gods. Most of the time they did huge celebrations to the sun. They did a huge feast to the sun because they hoped to get even better crops next harvest. The Aztec was almost the same but they had different celebration from the Inca. They got their ears pierced. This is how they are alike.

My favorite moment of history was that we learned many things about the people who lived back then and that they made lots of creations that were really unusual. They were the first people on earth and it was really fascinating to learn about them. My favorite time was when we learned about the Mayas because they played a game that required their hips. I really liked history this year. When we started learning about civilization I got really interested about how the people were back then and how they did things to please their gods. Many of the things we learned were valuable because later we will need to know this information.