Chemistry
What happens in an exothermic reaction?
Heat is released!
Phytoplankton is a photosynthetic organism that is eaten by baleen whales. What type of relationship exists between phytoplankton and baleen whales?
Producer-Consumer
Name 3 crustal features that can be created at a subduction zone.
Islands, Volcanoes, Trench
Write the formula to calculate acceleration.
A = F/M
Order these from smallest to largest:
nebula, galaxy, moon, solar system, star
moon, star, solar system, nebula, galaxy
Write the name and charge of each subatomic particle located in the nucleus.
Protons - positive
Neutrons - neutral
Which ecological relationship exists between a tapeworm that absorbs nutrients from the digestive tract of a cat?
Parasite-Host
Draw the symbol for a warm front.
*It doesn't have to be drawn in the correct color, just draw the shape.*
Half circles on a line! :)
In which unit is work measured?
Joules (J)
During which 2 moon phases do Neap Tides occur?
1st Quarter and 3rd (or Last) Quarter
How many oxygen atoms are on the reactant side of the following chemical equation?
6CO2 + 6H2O --> C6H12O6 + 6O2
18
In an arid environment, which abiotic resource will organisms compete for most?
Water!
At which type of plate boundary does seafloor spreading occur?
Divergent!
A magician can pull a tablecloth from beneath plates and glasses. The plates and glasses resist change in motion due to -
Inertia!
Which two cell organelles are found in plants but not animal cells?
Cell wall and chloroplast!
Fe(NO2)2
How many total atoms are in the chemical formula above?
7
What is the name of the process in which an ecological community develops from bare rock into a climax community over time?
*Your answer must be SPECIFIC!*
Primary Succession
Name 3 events/features that can be created at a transform boundary.
Earthquake, Fault Line, Tsunami,
What always causes objects to accelerate?
Unbalanced forces!
When people run long distances, their muscles require increased amounts of oxygen. Which body system is responsible for carrying oxygen to muscles?
Circulatory!
What is a precipitate?
A solid formed from 2 liquids!
Draw a food web for the following information:
A frog eats a grasshopper.
A grasshopper eats grass.
A rabbit eats grass.
A hawk eats frogs and rabbits.
Show Mrs. H
Draw the symbol that represents the summit, or peak, of a mountain on a topographic map.
Show Mrs. Hedlund!
Draw an Distance-Time graph.
On the graph show an object that: moves away from the start at a constant speed, stops, then moves back toward the start at a constant speed.
Diagonal line with positive slope, flat (horizontal line), negative slope.
In which kingdom should an organism with the following characteristics be classified?
- Multicellular
- Has cell walls
- Has cell nuclei
- Can reproduce sexually or asexually
Plantae