Y7 Geography Revision of Volcanoes and Earthquakes
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| show | The crust, Mantle Core
🗑
|
||||
| show | This is the layer you live on.It's a thin skin of rock around the Earth
🗑
|
||||
| The Mantle | show 🗑
|
||||
| show | Is mainly iron mixed with a little nickel.The outer core is liquid and the inner core is solid.
🗑
|
||||
| How thick is the crust? | show 🗑
|
||||
| show | Made of:Granite=Thicker than oceanic crust
🗑
|
||||
| show | Made of:Basalt=Heavier than Continental crust
🗑
|
||||
| Lithosphere | show 🗑
|
||||
| show |
🗑
|
||||
| What are the 3 layers of the Earth? | show 🗑
|
||||
| The Crust | show 🗑
|
||||
| show | This forms about half the Earth and is made of heavier rock.The upper mantle is hard but the rock below is soft like plastic and liquid in some places
🗑
|
||||
| show | Is mainly iron mixed with a little nickel.The outer core is liquid and the inner core is solid.
🗑
|
||||
| How thick is the crust? | show 🗑
|
||||
| show | Made of:Granite=Thicker than oceanic crust
🗑
|
||||
| show | Made of:Basalt=Heavier than Continental crust
🗑
|
||||
| show | The crust and upper mantle are hard together they form the lithosphere
🗑
|
||||
| Name 3 points of the pattern of volcanoes and earthquakes | show 🗑
|
||||
| Name 3 points that cracked the pattern | show 🗑
|
||||
| Name 5 plates | show 🗑
|
||||
| show | Around the Pacific plate contains the most volcanoes
🗑
|
||||
| show | Lithospehre
🗑
|
||||
| show | Convection Currents
🗑
|
||||
| Name 3 points that cracked the pattern | show 🗑
|
||||
| Name 5 plates | show 🗑
|
||||
| show | Around the Pacific plate contains the most volcanoes
🗑
|
||||
| show | Lithospehre
🗑
|
||||
| show | Convection Currents
🗑
|
||||
| Constructive Plate Boundry | show 🗑
|
||||
| show | Melted rock beneath the Earths surface;when it reaches the surface it is called lava
🗑
|
||||
| show | Melted rock that erupts from a volcano
🗑
|
||||
| Destructive Plate Boundry | show 🗑
|
||||
| Trench | show 🗑
|
||||
| Subduction Zone | show 🗑
|
||||
| Collision Zone | show 🗑
|
||||
| show | 2 plates pass along each other in the same direction although they might be slower or faster in some cases.This only causes earthqakes not volcanoes.
🗑
|
||||
| How are earthqakes formed? | show 🗑
|
||||
| show | Waves of energy that travel in all directions
🗑
|
||||
| Focus | show 🗑
|
||||
| Epicentre | show 🗑
|
||||
| show | Little earthqakes after the big one when the rock is settling into new posistions.
🗑
|
||||
| Sesimometers | show 🗑
|
||||
| Sesimograph | show 🗑
|
||||
| Magnitude | show 🗑
|
||||
| show | What magnitude is measured in
🗑
|
||||
| On the richter scale how much bigger is 2 than 1 | show 🗑
|
||||
| What is the highest recorded magnitude on the richter scale? | show 🗑
|
||||
| Remember to read about the Damage done in Earthqaukes | show 🗑
|
||||
| show | Read through plans and take action to limit earthquakes.And Lucky or Unlucky
🗑
|
||||
| show | Both plates are continental so neither go under.They push together to form fold mountains in mountain ranges.The movement in the rock causes earthquakes but theres no lava so no volcanos.
🗑
|
||||
| show | 2 plates pass along each other in the same direction although they might be slower or faster in some cases.This only causes earthqakes not volcanoes.
🗑
|
||||
| How are earthqakes formed? | show 🗑
|
||||
| Sesimic Waves | show 🗑
|
||||
| show | The point where the rock gives way
🗑
|
||||
| Epicentre | show 🗑
|
||||
| show | Little earthqakes after the big one when the rock is settling into new posistions.
🗑
|
||||
| Sesimometers | show 🗑
|
||||
| show | A graph of vibrations in which vibrations are recorded
🗑
|
||||
| show | The amount of energy released in an earthquake
🗑
|
||||
| show | What magnitude is measured in
🗑
|
||||
| show | 30 times
🗑
|
||||
| show | 8.5
🗑
|
||||
| Remember to read about the Damage done in Earthqaukes | show 🗑
|
||||
| Read through Plans and take action to limit earthquakes.And Lucky or Unlucky | show 🗑
|
||||
| How can you predict earthquakes long before they happen? | show 🗑
|
||||
| What happens to wells close to the earthquake?Why? | show 🗑
|
||||
| Tiltmeter | show 🗑
|
||||
| show | Radon gas
🗑
|
||||
| show | Small earthquakes before the big earthquake
🗑
|
||||
| What do animals do before an earthquake? | show 🗑
|
||||
| Remember 'what harm can eruptions do?' | show 🗑
|
||||
| show | 1)gas2)ash3)dust4)cinders5)bombs(lumps of hard lava)6)blocks of rocks torn from volcano
🗑
|
||||
| show | Steam,carbon dioxide and a little sulphur dioxide.It smells of rotton eggs.
🗑
|
||||
| Pyroclastic Flow | show 🗑
|
||||
| What happens when pyroclastic flow meets withwater from rain water or melted ice? | show 🗑
|
||||
| show | 1)Viscous(thick like tar)2)Runny as custard-It depends on the type of rock melted
🗑
|
||||
| Name 2 ways lava can flow out a volcano | show 🗑
|
||||
| Remember 'what harm can eruptions do?' | show 🗑
|
||||
| show | 1)gas2)ash3)dust4)cinders5)bombs(lumps of hard lava)6)blocks of rocks torn from volcano
🗑
|
||||
| What is in volcanic gas and what does it smell like? | show 🗑
|
||||
| Pyroclastic Flow | show 🗑
|
||||
| show | Mud Flow.A river of mud;it can form when the material from an eruption mixes with water.
🗑
|
||||
| Name 2 things lava can be | show 🗑
|
||||
| show | 1)Explode from crater2)Flow down the side of the volcano
🗑
|
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:
bookcase
Popular Geography sets