Earth ScienceWatch this video before starting the notes. "Everything you need to know about the Earth" (7:21)Types of rocks examples (give 3 for each): Igneous:

Sedimentary:

Metamorphic:

The rock cycle:

Fill in the missing pieces based on the notes.

Metamorphic Rock

Sedimentary RockIgneous Rock

Magma and Lava

Sediments

Layers of the Earth: The Earth -video/refer back to the notes (relevant until 5:20)Label each layer of Earth in the diagram below.

Complete the table below by including a brief description of each layer.Layer DescriptionSurface The surface of the Earth is where we live/exist

Plate Tectonics:

Surface

What is convection in the Earth and what does it do?

Do the Pangea activity and answer the question below:

Which continents were harder to place? Why?

Plate Boundaries:Identify the 3 types of plate boundaries, where do they exist in the diagram:

What are two ways islands can be formed?

Describe the three different types of convergent boundaries and their effects:

Effects of Plate Movements:What has caused the Mid-Atlantic Ridge, how extensive is it?

What causes earthquakes (at which 2 boundaries do they mostly occur):

Why can we find many volcanoes and earthquakes closely alongside plate boundaries?

Data Analysis:Define: Mean:

Median:

Mode:

Label the graph below with the following terms:x-axisy-axisline of best fit/trenddata pointcoordinatescale

For the data set, determine the mean median and mode:

Earthquakes:Describe the three different types of waves seen during an earthquake:

2000 4000 6000 8000 10000 12000 14000 16000 18000 2000002468

101214

53

64

12f(x) = 0.000666666666666667 x

Time Between P and S waves vs Distance from Epicenter

Distance from the Epicenter (km)Time betw

een P an

d S waves

(min)

Distance from Epicenter (km)Time Between P and S waves (min)4500 36000 47500 59000 618000 1218000 12

Mean Median ModeDistance

Time

P wave:

S Wave:

Surface Wave:

Identify the 3 waves in this seismograph:

From the graph below determine how far away from the epicenter a location would be if it takes 10 minutes:

0 2 4 6 8 10 120

5

10

15

20

25

30

35

40

45

S wave

Distance from Epicenter (1000km)

Tim

e fo

r wav

e to

trav

el (m

in)

Distance (1000 km)S wave (min)

P wave (min)Diff:S-P (min)

1 4.2 2.8 1.41.8 7.5 5 2.52 8.3 5.6 2.73 12.5 8.3 4.25 20.8 13.9 6.96 25 16.7 8.36.5 27.1 18.1 910 41.7 27.8 13.9

Earthquake Preparedness:

By looking at the above map, how likely is it that BC will have a large earthquake? How do you know?

Make an earthquake plan (include what you do when there is an earthquake, what would be in your kit that must fit in something portable, what steps you take after the earthquake occurs) Go back to last week’s attendance question and from the compiled list of items to put in an emergency kit.