september 18, 2013 – bell work
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September 18, 2013 – Bell Work. Sketch the map. Sketch the map Copy the questions Choose your answers Explain each answer. characteristics. Definition. Facts/Examples/ NonExample. We inherit our traits from our parents So do other organisms 50% from each parent organism - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: September 18, 2013 – Bell Work](https://reader036.vdocument.in/reader036/viewer/2022062323/568166ef550346895ddb4821/html5/thumbnails/1.jpg)
September 18, 2013 – Bell Work
• Sketch the map
1. Sketch the map
2. Copy the questions
3. Choose your answers
4. Explain each answer
![Page 2: September 18, 2013 – Bell Work](https://reader036.vdocument.in/reader036/viewer/2022062323/568166ef550346895ddb4821/html5/thumbnails/2.jpg)
characteristicsDefinition
• Collection of traits that form the way an organism looks
Facts/Examples/NonExample• We inherit our traits from
our parents• So do other organisms • 50% from each parent
organism• EX: hair color, body shape,
skin color• NONEX: acquired traits such
as playing a musical instrument
Memory Pictograph
![Page 3: September 18, 2013 – Bell Work](https://reader036.vdocument.in/reader036/viewer/2022062323/568166ef550346895ddb4821/html5/thumbnails/3.jpg)
chemical change
Definition• Change in a substance that
produces a new type of substance with new chemical properites
Facts/Examples/NonExample• Happens because of chemical
reactions• Chemical bonds are broken
and/ or new bonds are formed• Cannot be reversed – new
substances formed• EX: fire, rust, baking soda &
vinegar• NONEX: physical change such
as change in size by cutting paper or wood
Memory Pictograph
![Page 4: September 18, 2013 – Bell Work](https://reader036.vdocument.in/reader036/viewer/2022062323/568166ef550346895ddb4821/html5/thumbnails/4.jpg)
chemical weatheringDefinition
• Process by which rocks are broken down by chemical changes
Facts/Examples/NonExample• Man-made or natural• Dissolves rocks• Acids do most of the
weathering and erode the surface of the rocks
• EX: acid rain• NONEX: rocks eroded by
wind or frost action which are both mechanical weathering
Memory Pictograph
Acid rain
wears down
surface by
chemical
action
![Page 5: September 18, 2013 – Bell Work](https://reader036.vdocument.in/reader036/viewer/2022062323/568166ef550346895ddb4821/html5/thumbnails/5.jpg)
chlorophyll
Definition• Chemical that is used by plants
during photosynthesis
Facts/Examples/NonExample• Gives plants their green
color• In chloroplasts of plant cells• Allows plants to produce
their own food• EX: all plants • NONEX: animals do not
produce their own food
Memory Pictograph
![Page 6: September 18, 2013 – Bell Work](https://reader036.vdocument.in/reader036/viewer/2022062323/568166ef550346895ddb4821/html5/thumbnails/6.jpg)
chromosomeDefinition
• made of strands of DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms
Facts/Examples/NonExample• Humans have 46 chromosomes• 23 chromosomes from each
parent• “blueprint” of how to build (or
repair) a particular organism• EX: eukaryotes have
chromosomes in the nucleus of the cell
• NONEX: prokaryotes have DNA but not inside of a nucleus (prokaryotes do not have a nucleus)
Memory Pictograph
![Page 7: September 18, 2013 – Bell Work](https://reader036.vdocument.in/reader036/viewer/2022062323/568166ef550346895ddb4821/html5/thumbnails/7.jpg)
climax communityDefinition
• Last step of a natural process called succession
Facts/Examples/NonExample• Takes a long time• Lake dries up, becomes a
wetland, then a meadow, then shrubs, then trees then forest
• Can stay as a forest for many years
• EX: U of M Dearborn hiking area is a beech-maple climax community
• NONEX: people cut down all the trees and change natural pattern
Memory Pictograph
![Page 8: September 18, 2013 – Bell Work](https://reader036.vdocument.in/reader036/viewer/2022062323/568166ef550346895ddb4821/html5/thumbnails/8.jpg)
closed circuitDefinition
• Electrical circuit in which electricity can flow freely
Facts/Examples/NonExample• Wires are fully connected
into a path for electrons to flow freely
• Light bulbs can light up• Battery is source of electron
flow• EX: flashlight switched on• NONEX: open switch,
broken wire, or burned out light bulb
Memory Pictograph
![Page 9: September 18, 2013 – Bell Work](https://reader036.vdocument.in/reader036/viewer/2022062323/568166ef550346895ddb4821/html5/thumbnails/9.jpg)
cold bloodedDefinition
• Animal whose body temperature changes with the environmental temperature
Facts/Examples/NonExample• Body temperature is not
constant• Body temperature changes
with temperature of its environment
• Warm and cold extremes can kill the animal
• EX: reptiles, amphibians, fish, invertebrates
• NONEX: mammals, birds
Memory Pictograph
![Page 10: September 18, 2013 – Bell Work](https://reader036.vdocument.in/reader036/viewer/2022062323/568166ef550346895ddb4821/html5/thumbnails/10.jpg)
cold frontDefinition
• Occurs when cold air mass moves warm air mass upward
Facts/Examples/NonExample• Brings cold and unstable
weather• Can be fast or slow• Can form dangerous clouds
quickly and lead to severe weather
• EX: cumulonimbus clouds (tallest and possible tornado producers)
• NONEX: warm front – rain likely and less severe
Memory Pictograph
![Page 11: September 18, 2013 – Bell Work](https://reader036.vdocument.in/reader036/viewer/2022062323/568166ef550346895ddb4821/html5/thumbnails/11.jpg)
communityDefinition
• Group of different populations living in the same place
Facts/Examples/NonExample• Groups of organisms affect
each other in the community
• Creates a unique area• EX: forest community, pond
community, meadow community, coral reef community
• NONEX: population refers to just one species in a community
Memory Pictograph
![Page 12: September 18, 2013 – Bell Work](https://reader036.vdocument.in/reader036/viewer/2022062323/568166ef550346895ddb4821/html5/thumbnails/12.jpg)
competitionDefinition
• Interaction between 2 organisms over basic resources such as food, water, shelter, mates
Facts/Examples/NonExample• The more adaptations an
organisms has to its environment, the less it needs to compete
• Some animals change their habits to have less competition
• EX: invasive species outcompeting native species, deer feeding at different times or on different plants
• NONEX: mutualism
Memory Pictograph
![Page 13: September 18, 2013 – Bell Work](https://reader036.vdocument.in/reader036/viewer/2022062323/568166ef550346895ddb4821/html5/thumbnails/13.jpg)
compoundDefinition
• Pure substance made up of 2 or more different elements that are bonded together
Facts/Examples/NonExample• Have chemical and physical
properties not like the original elements
• Always has a chemical formula• EX: salt (NaCl), water (H2O),
carbon dioxide (CO2)• NONEX: elements are made of
just one type of atom, mixtures are made of different materials next to each other BUT NOT BONDED TOGETHER
Memory Pictograph