Science:Chapter 1
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| seismic waves | indirect evidence to study Earth's inside, caused by earthquakes
🗑
|
||||
| pressure | result from a force pressing on an area
🗑
|
||||
| crust | the layer of rock that forms Earth's outer skin
🗑
|
||||
| granite | a rock that usually is a light color and has a coarse texture; forms the continental crust
🗑
|
||||
| basalt | dark rock with fine texture; forms the oceanic
🗑
|
||||
| mantle | a layer of hot rock
🗑
|
||||
| lithosphere | the uppermost part of the mantle and the crust together
🗑
|
||||
| asthenosphere | a soft, solid layer
🗑
|
||||
| outer core | a layer of molten metal that surrounds the inner core
🗑
|
||||
| inner core | a dense ball of solid metal
🗑
|
||||
| radiation | the transfer of energy through space
🗑
|
||||
| conduction | heat transfer within a material or between material that are touching
🗑
|
||||
| convection | heat transfer by the movement of currents within a fluid
🗑
|
||||
| density | a measure of how much mass there is in a volume of a substance
🗑
|
||||
| convection currents | the flow that transfers heat within a fluid
🗑
|
||||
| Earths magnetic felid | the liquid outer core causes the solid inner core to spin faster than Earth's rotation
🗑
|
||||
| continental drift | Wegener's idea that the continents slowly moved over Earth's surface
🗑
|
||||
| Pangaea | when the continents came together and created an supercontinent
🗑
|
||||
| fossil | any trace of an ancient organism that has been preserved in rock
🗑
|
||||
| mid-ocean ridge | a long line of big mountias
🗑
|
||||
| sonar | a device that bounces sound waves off underwater objects and then records the echoes of these sound waves
🗑
|
||||
| sea-floor spreading | continually adds new material to the ocean floor
🗑
|
||||
| deep-ocean trenches | deep underwater canyons
🗑
|
||||
| subduction | the process in which ocean floor sinks beneath a deep ocean trench and back into the mantle
🗑
|
||||
| plates | cracks in the continents which separates the lithosphere into different sections
🗑
|
||||
| scientific theory | a well tested concept that explains a wide range of observations
🗑
|
||||
| plate tectonics | states that pieces of earths lithosphere are in slow constant motion created by convection currents in the mantle
🗑
|
||||
| faults | breaks in earths crust where rocks have slipped past each other form along these boundaries
🗑
|
||||
| diversion boundary | the place where two plates move apart or diverge
🗑
|
||||
| rift valley | a deep valley
🗑
|
||||
| convergent boundary | the place where two plates come together or converge
🗑
|
||||
| transform boundary | a place where two plates slip past each other moving in opposite directions
🗑
|
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:
jahill
Popular Science sets