Biology
Why do we classify living things?
To make studying easier
What is matter?
Anything that has volume and mass.
What are the three primary colors of light?
Red, Blue, Green
Name the 3 different plate boundaries?
Transform
Convergent
Divergent
What is Mr. Ledet's first name?
Aaron
What are the 8 levels of classification?
(Hint: Dear King Phillip...)
Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
What is the change from liquid to gas called?
Evaporation
What is the difference between mass and weight?
Mass is how much space is taken up. Does not change
Weight is how much gravity (a force) is on you. Can change depending on location
Which type of rock is formed from high heat and high pressure?
Metamorphic Rocks
How old is Mr. Ledet?
30
Give 2 examples of abiotic factors and 2 examples of biotic factors you may find in a jungle.
abiotic examples: wind, puddles (water), sunlight...
biotic examples: bird, bacteria, monkey, trees...
Both have a fixed volume
Pick one of Newton's Laws. Give the definition and example of the law.
Law 1: Inertia. An object resting keeps resting. An object moving keeps moving.
Law 2: Acceleration (F=ma) light objects accelerate faster or more force means more acceleration of the object.
Law 3: Action-Reaction. Every force comes in pairs
Explain the process of the formation of sedimentary rocks.
Weathering/Erosion -> Transport -> Deposition -> Cementation
What did Mr. Ledet study in University?
Undergrad: Chemistry
Masters: Biochemistry
Name the 3 types of biodiversity.
Genetic Biodiversity
Species Biodiversity
Ecosystem Biodiversity
What is the name of the graph that shows the different phase changes (Solid -->Liquid-->gas) due to heat?
Heating curve
Which mirror does not have a focal point? Why?
Plane Mirrors do not have a focal point because the light reflects off the mirror in parallel lines.
Which layer of earth is liquid?
Outer Core
Name one class Mr. Ledet has taught at Younghoon that is not a science class. (This semester or last semester)
Track/Frisbee
Game design
Substitute English Teacher
Substitute Science Teacher
What are 2 differences between eukaryotic and prokaryotic cells?
Prokaryotic cells: No Nucleus, smaller, unorganized
Eukaryotic cells: Has a nucleus, bigger, more complex
To use Boyle's and Charles' Laws, what unit of temperature must be used? How do we get to _____ from celsius?
(Hint: not celsius)
1. Kelvin
2. Add 273
Which lens is used for people who can't see far?
Concave Lenses
Name the small layer of earth has both the crust and the upper mantle.
Lithosphere
Who is Mr. Ledet's favorite student?
It's a trick question. Mr. Ledet does not have a favorite student, but if he did...it would be you! LOL