1st Quarter
What is the equation for photosynthesis?
6CO2 + 6H2O —> C6H12O6 + 6O2
What are the three types of symbiotic relationships?
commenalism , mutualism & parasitism
What are the layers of earth?
crust, mantle, inner core , and outer core.
Balance the equation.
H20 --> H2 + O2
2-2-1
What are the two types of chemical bonds?
Ionic and Covalent
What is the equation for cellular respiration?
C6H12O6 + 6 O 2 --> 6 CO 2 + 6 H 2 O + ATP
What do you call the animal at the top of a food web?
apex predator
What are the two areas of the mantle/crust?
lithosphere and asthenosphere
What makes up the periodic table?
rows and families
What are the two types of changes?
physical and chemical
Where does water enter during photosynthesis?
Up the roots and through the xylem
What is it when one of the animals in a food web collapses and the food web collapses
trophic cascade
What are the 3 types of heat transfer?
conduction , convection & radiation
18
How do you find Density?
Mass divided by volume
Balance the equation.
Fe2O3 + C → Fe + CO2
2-3-4-3
What are the 2 types of synthetic materials?
mony and polley
What are the 3 types of plate boundaries?
convergent, divergent & transform
What is the most reactive metal on the periodic table?
alkali metals
Why was Alfred Wegeners therory not correct?
He didnt have the facts to back it up. What had the force to move the plates.
Where does oxygen enter during cellular respiration?
through the lungs and then passes through the alveoli
What kind of symbiotic relationship does a rhino and oxpecker have? explain.
Mutualism because the rhino gets to not have bugs and parasites on its back and the oxpecker gets foo and a place to live.
What are the three types of waves? Which is the most dangerous?
p waves , s waves & surface waves. The most dangerous wave is surface waves.
What is the element called if the number of neurtrons is changed?
isotope
A nuetron walks into a cafe.. and asks how much is it for a latte... the barista says...
"for you no charge!" :)