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Theres a hair in my Dirt
This is a book that tells about humans affecting the environment
today i learned that we can effect the environment even aren't trying to -
Biotic/Abiotic
Living or someting that came from living thing,
never living -
Venn Diagram
I made a three way Venn diagram
with Mr. Wood, Grapes, and Corpse -
Trophic Levels
10% moves up the food chain
90% is used for heat -
Mountains
i learned that animals know what they are doing. it is very interesting seeing animals in action. -
Urban Sprawl
Urban Sprawl is low density, automobile dependent development beyond the edge of service and employment areas. It is ubiquitous and its effects are impacting the quality of life in every region of America, in our large cities and small towns. -
Resources
this is an assignment that we did today. very grueling -
Water life
We watched a movie on Life in the Water -
science
today we did something in science -
Period: to
Science
we learned science things that i dont remeber -
food chains
we did an interactive food chain activity. i was a mouse -
From land to Mouth
today we finished a assignment of things that we eat -
Phisycal properties
We divided things up into groups. Some of the groups for this were: child toys, kitchen utensials, micelanous, sucky things, and science things -
Chemical Property of a light switch
solubility electrom motive force and, reactivity -
Physical and chemical properties.
is windiness a physical or chemical propertiy of air.
it is a physical property because it is still air. it is like water -
Chemical and Pysical Properties
how can you tell what chemical properties a substance has?
you can tell by what happens when two things react, or change color -
Phase Changes
Phase changes are sublmatiation, melting,freezing, evaporate, condensation, deposition. solid, liquid, and gas -
Chemical and Physical change
how do you tell the difference gaseous physical & chemical change?
the smell and color -
Chemical and Pyisycal Properties
Sugar Carmelizes over a fire.
iodine just gets absorbed.
water doesnt always mix with sugar -
Unknown substance
the unknown substance is coffee creamer. it makes water, vinegar, iodine balls and doesnt mixs -
Atoms
i learned today about all of the theories of atoms. the most recent is the wave theorie. also time in space is faster -
Atomic Structure
add a proton, have more of them it is +
take -
Isotope
what partical determines an ion? isotope?
the electron determines the ion.
the neutron determines the isotope. -
PTable
what do the columns on the periodic table represent?
they represent the differences and the amount of atoms in the nucleus. -
atoms
we did a worksheet on atoms then john took a test :-)
