G10 Science Reviewer PDF

G10_SCIENCE 1ST QUARTER GRADE 10 SCIENCE EARTH AND SPACE The learners demonstrate an understanding of the relationship among the locations of volcanoes, earthquake epicenters, and mountain ranges; the different regions of the electromagnetic spectrum; the images formed by the d...

G10_SCIENCE 1ST QUARTER GRADE 10 SCIENCE EARTH AND SPACE The learners demonstrate an understanding of the relationship among the locations of volcanoes, earthquake epicenters, and mountain ranges; the different regions of the electromagnetic spectrum; the images formed by the different types of mirrors and lenses. Written Works Performance Task Quarterly Exam CEO Profile SCIENCE GRADING PERCENTAGE EARTH AND SPACE 1 LAYERS OF THE EARTH 2 TECTONIC PLATES 3 EM SPECTRUM & LIGHT  PRE-ASSESSMENT QUESTION #1 It is known as the hottest layer of the earth. According to data, it is solid and made up of iron and nickel with temperatures up to 5,500 °C. INNER CORE  PRE-ASSESSMENT QUESTION #2 It is known as the widest section of the Earth. It has a thickness of approximately 2,900 km. MANTLE  PRE-ASSESSMENT QUESTION #3 It is a plate boundaries where two plates come together. CONVERGENT  PRE-ASSESSMENT QUESTION #4 It is a plate boundaries where two tectonic plates move away from each other DIVERGENT  PRE-ASSESSMENT QUESTION #5 Continents fit together like the pieces of a jigsaw puzzle GEOLOGICAL FIT SCI Layers of the Earth Crust GRADE 9_SCIENCE Mantle Outer Core Inner Core  Crust SCI CRUST GRADE 9_SCIENCE The crust is the outer layer where we live and the most widely studied and understood.  Mantle SCI GRADE 9_SCIENCE The widest section MANTLE of the Earth with a thickness is approximately 2,900 km. SCI Outer Core GRADE 9_SCIENCE It is around 1800 miles under the OUTER CORE crust and is approximately 1400 miles thick. SCI Inner Core GRADE 9_SCIENCE The centre and the hottest layer of the Earth and is solid and made up of iron INNER CORE and nickel. SCI SEATRWORK P ause ELTS 10 GRADE 9_SCIENCE T hink Page 7 R ecall SCI SEATRWORK P ause T hink R ecall 1. Compare the temperature of the different layers of the earth. How do their temperatures affect their GRADE 9_SCIENCE composition? 2. How does the convection current in the mantle affect the movement of the lithosphere? 3. How did geologist came about the composition and layers of Earth? SCI SEATRWORK P ause ELTS 10 GRADE 9_SCIENCE T hink Page 7 R ecall SCI SEATRWORK P ause T hink R ecall 1. Compare the temperature of the different layers of the earth. How do their temperatures affect their GRADE 9_SCIENCE composition? Temperature increases as you do deeper underneath. SCI SEATRWORK P ause T hink R ecall 2. How does the convection current in the mantle affect the movement of the lithosphere? GRADE 9_SCIENCE Change in temperature moves the molten rock freely. SCI SEATRWORK P ause T hink R ecall 3. How did geologist came about the composition and layers of Earth? GRADE 9_SCIENCE Propagation of each seismic waves. SCI Instructions: The class will be divided into four groups. Each group must report or research evidence of plate tectonic and assigned topic. Group 1 - Apparent fit of the of the eastern coastline of GRADE 9_SCIENCE South America and western coastline of Africa. Group 2 - Similarities of plant and animal fossils in South America and some parts of the African continent. Group 3 - Similarities in the sequences of rock layers of opposite sides of the Atlantic Ocean. Group 4 – Seafloor spreading. SCI ASSIGNMENT Test Yourself GRADE 9_SCIENCE Answer Test Yourself activity B. Critical Thinking 1 & 2 (A,B,C ONLY) ELTS 10 - Page 17 SCI GRADE 9_SCIENCE Test Yourself SCI Test Yourself 1. Lithosphere is composed of the crust and the uppermost layer of the mantle. The asthenosphere lies below the lithosphere and contains magma. GRADE 9_SCIENCE 2. P waves are faster than S waves. The P waves can pass through both solid and liquid while S waves only travel trough solid. 3. Mohorovicic discontinuity is the interface between the crust and the mantle. Gutenberg discontinuity is the boundary between the mantle and the outer core. SCI SELF BATTERY LEVEL GRADE 9_SCIENCE 20% 40% 60% 80% 100% SCI GRADE 9_SCIENCE SETTING BOUNDARIES SCI SUBDUCTION CONVERGENT GRADE 9_SCIENCE SPREADING DIVERGENT LATERAL SLIDING TRANSFORM SCI CONVERGENT GRADE 9_SCIENCE Occurs when two tectonic plates come together. SCI DIVERGENT GRADE 9_SCIENCE Occurs when two tectonic plates move away from each other. SCI TRANSFORM GRADE 9_SCIENCE Occurs when two tectonic plates slides from each other. SCI DO YOU KNOW ME? GRADE 9_SCIENCE UNLOCKING WORDS  DO YOU KNOW ME? UNLOCKING SCI WORDS Instruction: Identify what word is being described in each number. There will be 2 clues or hints per words. GRADE 9_SCIENCE MOUNTAIN RANGES Chain of High Series of Lands mountains  DO YOU KNOW ME? UNLOCKING SCI WORDS Instruction: Identify what word is being described in each number. There will be 2 clues or hints per words. GRADE 9_SCIENCE RIFT VALLEY Result of Result of lowland breaking separation apart  DO YOU KNOW ME? UNLOCKING SCI WORDS Instruction: Identify what word is being described in each number. There will be 2 clues or hints per words. GRADE 9_SCIENCE FAULT LINES Associated with A long crack earthquake  UNLOCKING SCI WORDS UNLOCKED WORDS Mountain Ranges - chain of high lands GRADE 9_SCIENCE Mountain Ranges - series of mountains Rift Valley - result of lowland separation Rift Valley - result of breaking apart Fault Lines - a long crack Fault Lines - associated with earthquake SCI GET ENGAGE GRADE 9_SCIENCE SET A BOUNDARIES SCI SET A BOUNDARIES GET ENGAGE Instruction: Identify what kind of plate tectonic is Involved. MOUNTAIN RANGES - CONVERGENT GRADE 9_SCIENCE SCI SET A BOUNDARIES GET ENGAGE MOUNTAIN RANGES - CONVERGENT GRADE 9_SCIENCE Two continental plates collide Similar thickness and weight = crumple and fold until the rocks are forced up SCI SET A BOUNDARIES GET ENGAGE MOUNTAIN RANGES - CONVERGENT GRADE 9_SCIENCE Andes Mountain Ranges Sierra Madre GRADE 9_SCIENCE SCI GRADE 9_SCIENCE SCI GRADE 9_SCIENCE SCI SCI SET A BOUNDARIES GET ENGAGE Instruction: Identify what kind of plate tectonic is Involved. RIFT VALLEY - DIVERGENT GRADE 9_SCIENCE SCI SET A BOUNDARIES GET ENGAGE RIFT VALLEY - DIVERGENT GRADE 9_SCIENCE Forms where Earth's tectonic plates move apart Found on land and at the bottom of the ocean Result of lowland separation SCI SET A BOUNDARIES GET ENGAGE RIFT VALLEY - DIVERGENT GRADE 9_SCIENCE Red Sea SCI SET A BOUNDARIES GET ENGAGE Instruction: Identify what kind of plate tectonic is Involved. FAULT LINE - TRANSFORM GRADE 9_SCIENCE SCI SET A BOUNDARIES GET ENGAGE FAULT LINE - TRANSFORM GRADE 9_SCIENCE A long crack in the surface of the earth Associated with earthquake SCI SET A BOUNDARIES GET ENGAGE FAULT LINE - TRANSFORM GRADE 9_SCIENCE San Andreas Fault 1,300 kilomenters