Show:
The Atom
What's the Matter
Counting Atoms
Food
Energy and Other
100
The building blocks for all matter
What is the atom
100
The 3 states of matter
What is solid, liquid, and gas
100
How many atoms are in glucose and what are their names See board
What is Carbon 6 atoms Hydrogen 12 atoms Oxygen 6 atoms
100
The main source of energy in all ecosystems
What is the Sun
100
Draw and label an energy pyramid
see board
200
See picture How many electrons are in litium
What is 3
200
Formed when two or more atoms are joined chemically
What is a molecule
200
How many water molecules can you make from 14 hydrogen atoms and 7 oxygen atoms
What is seven
200
Describe the flow of energy throughout a marine food chain include at least 4 organisms.
Ms. Burkett will judge
200
The role of decomposers in a food web
What is eating dead plants and animals
300
Which subatomic particle is determined by the atomic number
What is the proton
300
A state of matter containing particles which are high energy, resulting in frequent collisions between particles.
What is a gas
300
Identify the 5 types of evidence that a chemical reaction occured
What is formation of a solid, production of gas, color change, temperature change, and light emission
300
. What do the arrows represent in a food web? A. The transfer of energy from one organism to another B. Where each organism lives in the ecosystem. C. It only shows which animals eat each other. D. It shows which organisms receive direct sunlight.
What is A. The transfer of energy from one organism to another
300
Identify at least seven different organisms thhat live in a desert ecosystem
Ms. Burkett judges
400
Describe the nucleus of an atom
The nucleus is found in the center of the atom and contains the protons and neutrons
400
There is an unknown substance in a plastic bag . The substance flows and takes shape of the container, when you pus the side of the bag the volume stays the same. Filling the bag is
What is liquid
400
What is the chemical equation on the of
What is photosynthesis
400
Which would be true if the rabbit population increased A. The bacteria population would decrease B. The hawk population would increase and the snakes would decrease C. There may be increases in the populations of wolves, hawks, and snakes, and a decrease in grasses. D. Grasshopper populations would increase
What is C. There may be increases in the populations of wolves, hawks, and snakes, and a decrease in grasses.
400
Identify 5 biotic factors and 5 abiotic factors found in a forrest
Ms. Burkett judges
500
You will be given an oxygen atom. Label the atom and all labels must be used: Proton, Neutron, Electron, Nucleus, Positive (+), Negative (-), Neutral (0), and Electron Cloud
Ms. Burkett will judge TEAMS MUST HAVE ALL CORRECT FOR POINTS!!!!
500
A substance with indefinite shape and volume is known as
What is gas
500
Using the equation for photosynthesis do the following identify the reactant and product, identify the elements and how many atoms of each element.
What is reactant is left side-product is right carbon 6 atoms each side oxygen 18 atoms each side hydrogen 12 atoms each side
500
A disease has spread amongst lily pads in a pond ecosystem. Which is true about the impact of this disease? A. Small fish that rely on lily pads for protection will decrease in population B. The large fish population will increase C. The water temperature will decrease D. The frog population will increase
What is A. Small fish that rely on lily pads for protection will decrease in population
500
Create a food web with your hand outs
Must match answer Key