There are many good zoos in the world.
There are many different zoos in the world, and they come in different sizes; larger zoos can have thousands of animals in them.
5-17,000 are in the world. They aren't in any zoos.
about 3
Billions of people around the world like zoos. Zoos are one of the most popular tourist attractions around the world.
Zoos are very popular all around the world.
Zoos typically are non profit organizations designed to educate the public about the natural world.
150 zoos in california
Three zoos
20 zoos are in kansas
150 zoos in California
Opinions vary on whether or not zoos still have a place in today's world. Some believe zoos are educational, others believe they are cruel.