Sunday, September 28, 2014

Researching the Ocean Life


Hi everybody,

Here is a new drawing today. The man, dressed in a wet-suit is me, because I am exploring  the ocean. I am a scientist.

You can also see a big blue shark, an octopus, a big yellow fish, some colorful little fish swimming in groups, a sea star, a crab, some water plans and how the ocean's bed looks like.

The ocean is beautiful because it has many creatures. The humans threaten the lives of these creatures by throwing garbage, toxic waste and oil spiels destroy their habitats.


Saturday, September 27, 2014

Christopher Columbus: What Really Happened

Effects of European Colonization: Christopher Columbus and Native Americans

Columbus, de Gama, and Zheng He! 15th Century Mariners

The American Civil War

The secret lives of baby fish



Today, over half of the world’s reefs are threatened by human activities. How do you think the complex early life of coral reef fish might complicate reef conservation?

With oil spills, toxic waste and garbage .Those things  kill the fish  and destroy their home in the oceans, seas lakes and rivers.

Over 90% of the coral reef fish kept in saltwater aquariums and sold at pet stores in the US and Europe are collected from the wild. Why might these fish be wild-caught rather than farmed in captivity.
It may be cheaper for the saltwater aquariums owners to get them from the wild.
   

If you were a biologist interested in coral reefs, how might you study the large-scale geographic movements of tiny baby fish?


If I were a biologist interested in coral reefs,  I might  study the large-scale geographic movements of tiny baby fish by submarine,  suit and chip attached to some larvae and camera connected to a computer, like GPS.

Sunday, September 21, 2014

Why do honeybees love hexagons?



The bees are beautiful creatures. Bees don't have hands or beaks. They live in hives. Because when they make the honey they need a place to store it. Their hive is made out of wax. They make the wax from honey. The inside of the hive is with hexagons. Honeybees are great mathematicians. The honeybees store their honey inside them.

Sunday, September 14, 2014

The Animal Kingdom

Crosswords

Hello!
 It's me again. So today is my birthday and I wanted to do some thing  but I didn't have time, so I decided to work on a crossword about my last post motorcycles.
You can see it and like it.

Don't forget to comment please.