Vocab. 14
Help!
|
|
||||
|---|---|---|---|---|---|
| Era | Unit of time that is dividede into periods
🗑
|
||||
| Period | Historical time that can be divided into epochs
🗑
|
||||
| Geologic time | Time Scale that divides Earth's history into units of time. It is a record of the major events and diversity of life forms present in Earth's history.
🗑
|
||||
| Qualitative Observations | Observations that involve the 5 senses and refer to specific properties.
🗑
|
||||
| Quantitative Observations | Observations that involve numbers, measurment, or relative comparisons.
🗑
|
||||
| Primary (P) Waves | The fastest earthquake waves, they travel out from the earthquake focus. they create longitudinal waves.
🗑
|
||||
| Secondary (S) Waves | Slow Earthquake waves that can cause the ground to shake. They form when P and S waves reach the surface of the Earth.
🗑
|
||||
| Transverse Waves | Mechanical waves where the particles of mater vibrate by moving back and forth, and perpendicular to the direction the wave travels.
🗑
|
||||
| Longitudinal Waves | Mechanical waves where the particles of matter vibrate by pushing together and pulling apart, parallel to the direction of the wave.
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
devash23
Popular Earth Science sets