This document discusses the properties of rocks and minerals and how they are formed. It contains the following key points:
1. Igneous, sedimentary, and metamorphic rocks can be differentiated based on their properties and formation processes. Common rock-forming and ore minerals can be identified using diagnostic properties.
2. Igneous rocks form from cooled lava and magma, sedimentary rocks form from compressed layers of sediment and may contain fossils, and metamorphic rocks form from existing rocks subjected to heat and pressure.
3. The rock cycle illustrates how rocks continuously change from one type to another through geological processes over long periods of time.
Brought to you by teachers of Cobb County, Thanks! Modifications have been made to the show. Students will classify rocks based on process of formation
It was too cold to go out rock collecting this winter. Instead the students went rock hunting digitally. They were given two grades for their powerpoints, the science grade based on the accuracy of their information and a grade on using effective design skills in powerpoint.
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Rang De facilitates small loans for Indians who do not have access to credit. You can lend from Rs. 100 onwards on http://www.rangde.org/ to micro-entrepreneurs identified by our partners across India. Join us to make poverty history in India!
Brought to you by teachers of Cobb County, Thanks! Modifications have been made to the show. Students will classify rocks based on process of formation
It was too cold to go out rock collecting this winter. Instead the students went rock hunting digitally. They were given two grades for their powerpoints, the science grade based on the accuracy of their information and a grade on using effective design skills in powerpoint.
Rang De - Knocking out poverty in india!RangDe.Org
Rang De facilitates small loans for Indians who do not have access to credit. You can lend from Rs. 100 onwards on http://www.rangde.org/ to micro-entrepreneurs identified by our partners across India. Join us to make poverty history in India!
My presentation on what Google Apps can offer schools, with a detailed overview of how Kalinda PS uses it as an entire staff and student learning management system.
국내 모바일 게임의 중국 시장 진출을 위한 현지화 및 유통대행 사업
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국내 본사 및 중국현지 법인 및 각 중국 앱 유통채널과의 라이선스 보유
2010년 부터 중국 애플리케이션 시장의 서비스 상용화 및 노하우 보유
중국 현지 애플리케이션 유통채널과의 제휴 및 네트워크확보 (런런왕, 360, 91.com, Anzhi, 완뚜자, App. China)
현 국내 육성 시뮬레이션 게임 중국 런런왕 및 완뚜자 유통채널에서 서비스 중
관련 레퍼런스 사이트
위모 : www.wimo.co.kr
超级女演 게임 : http://game.wimo.co.kr/pages/moviestar/
Oh!漫果모바일 만화 포털 : http://www.ohmanguo.com/index.html
사업문의
sh.shin@wimo.co.kr / rookie.shin75@gmail.com
서울시 금천구 가산동 60-3 대륭포스트타워 5차 701호
2. Earth Sciences
4. The properties of rocks and minerals reflect the
processes that formed them.
As a basis for understanding this concept, students know:
a. how to differentiate among igneous, sedimentary, and
metamorphic rocks by their properties and methods of
formation (the rock cycle).
b. how to identify common rock-forming minerals (including
quartz, calcite, feldspar, mica, and hornblende) and ore
minerals using a table of diagnostic properties.
3. Crystals Fossils Gas bubbles Glassy Ribbonlike Sand or
Small, flat Imprints of "Holes," like surface layers pebbles
surfaces that leaves, Swiss A shiny and Straight or Individual
are shiny or
shells, cheese, in the smooth wavy stripes stones,
sparkly, like
tiny mirrors. insects, or rock. surface, like of different pebbles, or
other items colored colors in the sand grains
glass rock. visible in the
in the rock.
rock.
4. Igneous-”Firemade” from
cooled lava
Metamorphic-created from
heat and pressure
Sedimentary-pebbles and
gravel form layers
sometimes with fossils
5. All rocks on earth were
originally igneous as
that's the only method
entirely new rock can
be formed. Basalt
6. Crystallize from molten material
Rhyolite
Quick cooling = fine grains
Slow cooling = coarse grains
Magma - below the Earth's surface
Lava - erupts onto the Earth's surface
Obsidian = volcanic glass
7. Igneous rocks are Lava Erupting
recognized by:
the interlocking texture of
the grains
the presence of vesicles
(holes) in extrusive igneous
rocks
may be dark-colored and
heavy
may display two grain
sizes, one much larger
than the other
9. Sedimentary rocks are
recognized by:
grains cemented
together
the presence of fossils
light-colored and light
weight
may display interlocking
grains but is very light
weight
12. Metamorphic rocks Gneiss Rocks
are recognized by:
the interlocking
texture of large grains
foliation (layering)
•Schist Rocks
banded light and dark
colors
"ching" sound instead
of a "chunk" sound
when tapped
14. Define the rock cycle. Use a simple diagram
with lables
http://www.minsocam.org/MSA/K12/rkcycle/
rkcycleindex.html
15. 5. Waves, wind, water, and ice shape and reshape the Earth's land
surface.
As a basis for understanding this concept, students know:
a. some changes in the Earth are due to slow processes, such as erosion,
and some changes are due to rapid processes, such as landslides,
volcanic eruptions, and earthquakes.
b. natural processes, including freezing/thawing and growth of roots,
cause rocks to break down into smaller pieces.
c. moving water erodes landforms, reshaping the land by taking it away
from some places and depositing it as pebbles, sand, silt, and mud in
other places (weathering, transport, and deposition).