
ASTRONOMY--My favorite astronomy topic was "Using Space Science on Earth." I found it interesting how many things that we use today that were developed in or for space. One example was moon boots. The shock-absorbing material is used today in athletic shoes. Also laser surgery and pacemakers were developed because of the space program.

WEATHER AND CLIMATE--Cloud formation is really pretty fascinating when you think about it. It was interesting how the cloud forms because of what happens on the ground. the ground heats up, the air gets warm and starts to rise. It keeps rising to the point that it cools down. The cloud forms at the dew point and starts to collect water. Ice crystals for in the cloud. Depending on the temperature, precipitation comes down as snow, rain, or sleet.
GEOLOGY--I rea
lly liked learning about earthquakes. It was interesting that most earthquakes for around the Ring of Fire. It was also really interesting that there was an earthquake in Colorado. I also didn't know that earthquakes can occur under water which causes tsunamis.
WEATHERING AND EROSION--Acid Rain had to have been my favorite topic. I didn't know now much damage can be caused by acid rain or what causes it. I can see now why some people push for alternative energy, efficient cars, and regulation on pollution. I did not know that so much damage is being caused to wetlands because of acid rain.
EARTH'S WATERS--I thought that the water cycle was pretty interesting. You don't often think about where the water has been when you turn on the faucet or take a sh
ower. It is amazing how our water cycles through starting with lakes, rivers, and streams. Water evaporates because of the energy from the sun, forms clouds, precipitation occurs, and then water runs off and returns to the lakes or streams. It all then starts over again.
It is clear that I learned a lot this year. Sometimes the work was hard but now that the end of the year is almost here, I can honestly say that it was worth it. Thanks, Mrs. Casey, for a great year!!
EARTH'S WATERS--I thought that the water cycle was pretty interesting. You don't often think about where the water has been when you turn on the faucet or take a sh
ower. It is amazing how our water cycles through starting with lakes, rivers, and streams. Water evaporates because of the energy from the sun, forms clouds, precipitation occurs, and then water runs off and returns to the lakes or streams. It all then starts over again.It is clear that I learned a lot this year. Sometimes the work was hard but now that the end of the year is almost here, I can honestly say that it was worth it. Thanks, Mrs. Casey, for a great year!!
