This is chemical symbol for the metal containing 50 protons.
What is an Sn (tin)?
100
This is a chain of living things, dependent on each other that shows what eats what.
What is a FOOD CHAIN?
100
This is the variable that depends on another variable, that you don't change.
What is the DEPENDENT VARIABLE?
100
This is a measurement of the amount of matter in an object. It is similar to an objects weight, but not the same thing.
What is MASS?
200
This is the landform that is created when a river eroded the rocks away for many years.
What is a CANYON?
200
If there are 12 electrons in an atom, how many will be in the outer shell?
What is an 2?
200
This is how producers get the energy they need to survive.
What is THEY MAKE THEIR OWN FROM THE SUN?
200
This is the variable that is "changed" in order to test the effect it has on the other variable.
What is the independent variable?
200
This is the formula for finding density.
What is MASS divided by VOLUME? M/V
300
These are three types of mountains.
What are folded, fault-block, upwarped and volcanic?.
300
This is an element that is shiny, conducts electricity, and reacts with acid.
What is a METAL?
300
This is a diagram that shows how all of the living things in an ecosystem are connected. Something that eats another thing is connected to it by an arrow.
What is a FOOD WEB?
300
This is a the part of the scientific method that involves anlayzing the reliability of your data.
What is a CONCLUSION?
300
This is the reason an object will float.
What is a SMALLER DENSITY THAN WATER?
400
This is how acid rain is formed.
What is Sulfur Dioxide or Nitrogen Oxide combining with rain water.
400
This group of elements will have an two electrons in their outer shell
What are ALKALI EARTH METALS?
400
This is why there are fewer organisms at the top of the energy pyramid.
What is ENERGY IS USED UP AT EACH LEVEL AND ONLY 10% IS PASSED TO THE NEXT LEVEL?
400
These are the 4 parts of a good conclusion.
What is THE ANSWER TO YOUR QUESTION, IS YOUR HYPOTHESIS CORRECT, WERE YOUR RESULTS RELIABLE, and HOW YOU CAN IMPROVE THE EXPERIMENT.
400
This is the Density of an object with a Mass of 28.25 grams and a Volume of 5 Liters.
What is 5.65 g/L?
500
This is the type of weathering that is more common in dry, cool climates.
What is MECHANICAL WEATHERING?
500
This is the difference between an element and a compound.
What is an ELEMENT IS MADE OF ONLY ONE TYPE OF ATOM and a COMPOUND IS MADE OF TWO OR MORE TYPES OF ATOMS?
500
This is how much energy makes it to the Tertiary Consumer if there is 65590 calories at the Producer Level.
What is 65.590 calories?
500
These are the 6 steps of the Scientific Method in order from first to last.
What are QUESTION, HYPOTHESIS, PROCEDURE, OBSERVATION, ANALYZE, and CONCLUSION.
500
This is the Mass of an object with a Density of 32.7 g/L and a Volume of 17.4 Liters.