The Museum of Natural History is one of the most interesting museums at the University of Kansas. The museum opened in 1903, and its first exhibit was L. L. Dyche’s collection of stuffed animals. Today, the museum has over 130 exhibits on four floors. The first thing visitors see from the museum’s main entrance on the fourth floor is a very large display called a panorama. This exhibit of North American plants and animals was L. L. Dyche’s collection. Down one floor is a large collection of fossils found in the Kansas area. On the fifth floor, visitors can learn about North American Indians. Going up one more floor, visitors can see a working beehive, live snakes, stuffed fish and birds, and many other displays of Kansas plants and animals.
The first exhibits in the museum are (46) .
Nowadays, there are more than (47) on the four floors.
The first exhibit visitors could see is called (48) .
On the fifth floor, visitors may get the knowledge about (49) .
Snacks and stuffed fish and birds are displayed on (50) floor.

A sunny day in winter is colder than a sunny day in summer. This is because the summer day is longer, everything has a longer time to warm up and the sun shines more directly on the earth. In winter, the day is short, there is less time for everything to get warm and the sun doesn’t shine more directly on the earth.Land, just like the sand, warms up more quickly than water but it also loses its heat more quickly. So on a hot sunny summer’s day on the beach, you can feel how hot the sand gets. The water is cool to the feet when you go for a paddle. The sun makes our earth beautiful. It gives us light. It keeps us warm. It makes things grow. We cannot live without the sun.

A private American organization called Population Action International did the new study. It says more than three-hundred-thirty-five-million people lack enough water now. The people live in twenty-eight countries. Most of the countries are in Africa or the Middle East.
Mr. Engelman says the population in countries that lack water is growing faster than in other parts of the world. He says population growth in these countries will continue to increase.
The report says lack of water in the future may result in several problems. It may increase health problems. Lack of water often means drinking waters not safe. Lack of water may also result in more international conflict. Countries may have to compete for water in the future. Some countries now get sixty percent of their fresh water from other countries. This is true of Egypt, the Netherlands, Cambodia, Syria, Sudan, and Iraq. And the report says lack of water would affect the ability of developing to improve their economies. This is because new industries often need a large amount of water when they are beginning.
The Population Action International study gives several solutions to the water problem. One way, it says, is to find ways to use water for more than one purpose. Another way is to teach people to be careful not to waste water. A third way is to use less water of agriculture.
The report also says long-term solutions to the water problem must include controls on population growth. It says countries cannot provide clean water unless they slow population growth by limiting the number of children people have.