Timeline of United States discoveries

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/timeline-of-united-states-discoveries

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. Who discovered Timeline of United States discoveries?142
2. How big is Timeline of United States discoveries?Astronomy, Physics, Chemistry, Medicine, Biology, Geology, Paleontology, Archaeology
3. What is the duration of the 'bone wars'?1877-1892
4. What is the year of nasa's founding?1958
5. When did the Bone Wars happen and why were they important?The Bone Wars were from 1877 to 1892, when two scientists, Cope and Marsh, raced to find dinosaur fossils. Their rivalry helped scientists discover 142 new dinosaur species.
6. What did NASA discover about Mars in 2008?In 2008, NASA's Phoenix lander found frozen water on Mars, showing that the planet has water that could support life.

Paleontology: The scientific study of fossil remains to understand the history of life on Earth and prehistoric creatures.
Astronomy: The scientific discipline that studies celestial objects, space, and the physical universe as a whole.
Geology: The scientific study of the Earth's physical structure, its history, and the processes that act upon it.
Archaeology: The scientific study of human history and prehistory through the excavation of sites and the analysis of artifacts and other physical remains.