Search the web and find sites that can you answer the following questions (ex. nasa sites)
1. summaries the current cassini-huygens mission and describe three of it's goals.
2. who were cassini and huygens? write a paragraph on each of them describing the scientific works they are most associated with.
3. describe the huygens probe as well as it's landing on titan.
4. discuss three things that we have learned about titan's surface and atmosphere.
5. select a moon of saturn and describe, in detail, it's known composition.
6. research and describe the following about saturn's rings: composition, dimensions, speed of rotation, moons with in rings.

the first phase of the government’s plan for settlement was building the transcontinental railroad. the railroad provided a way to bring settlers and manufactured goods west and ship their agricultural and mining produce east. the transcontinental railroad was an essential artery for rapid development of the frontier.

the second phase of the government’s plan was a liberal land distribution policy that made it possible for many people to homestead. with these two key elements—transportation and cheap land—the government rapidly achieved its goal of persuading people to move west, settle on farms, and push back the frontier.

answerthey are called the pampas;