Mr Ma's 5th Grade DLI Class 2022-2023
Home
Mr. Ma
Chinese
4th Grade Review
Quizlet
Songs
Unit 1
Unit 2
Unit 3
Unit 4
Unit 5
Unit 6
Unit 7
Unit 8
Unit 9
Unit 10
Science
Scientific Method
Matter
Earth Systems
Cycling of Matter in Ecosystem
Learning Resources
Earth Structure
1. Crust-
地壳(dì qiào)
Outer layer of earth; hard rocky shell forming earth's surface
2.Mantle-
地幔(dì màn)
thick middle layer of the Earth's interior structure; hot rock that is dense but flexible
3. Core-
地核(dì hé)
Inner layer of the earth; made of metal; most dense layer; contains the inner and outer core
4. Outer core-
外核(wà hé)
Liquid metal made up of iron and nickel
5. Inner core
-
内核(nèi hé)
Solid metal made up of iron and nickel; it is the most dense layer.
Land Forms
1. Arches 拱(gǒng)门(mén)
2. Dune
沙(shā)丘(qiū)
3. Mesa
平(píng)顶(dǐng)山(shān)
4. Butte 孤(gū)山(shān)
5. Valley 山(shān)谷(gǔ)
6. Cliff 悬(xuán)崖(yá)
7.
Delta 三(sān)角(jiǎo)洲(zhōu)
8. Canyon 峡(xiá)谷(gǔ)
Earthquake
1. earthquake
地震dì zhèn
:
The vibrations in the ground that result from movement along breaks in Earth's lithosphere.
2. focus
震源zhèn yuán
:
the location inside the earth where an earthquake begins
3.
epicenter
震中zhèn zhōng
:
the location on Earth's surface directly above the focus
4. seismic waves
地震
波
dì zhèn
bō:
vibrations that travel in and on the Earth
5. primary waves
P波bō
:
fastest and first seismic waves
6.
secondary waves
S波bō
:
move up and down
7. Magnitude of Earthquake
震级zhèn jí:
a number that characterizes the relative size of an
earthquake
.
8.Richter Scale
里氏震级lǐ shì zhèn jí
:
is used to rate the
magnitude
of an
earthquake
, that is the amount of energy released during an
earthquake
.
9
.
seismograph
地震仪dì zhèn yí
:
A device that measures the strength of an earthquake.
10.
tsunami
海啸hǎi xiào
:
a big wave caused by an earthquake under water
Home
Mr. Ma
Chinese
4th Grade Review
Quizlet
Songs
Unit 1
Unit 2
Unit 3
Unit 4
Unit 5
Unit 6
Unit 7
Unit 8
Unit 9
Unit 10
Science
Scientific Method
Matter
Earth Systems
Cycling of Matter in Ecosystem
Learning Resources