Matter and Energy
Iron is a good conductor, malleable and magnetic. What type of element is Iron?
Metal
You let the air out of a balloon- the air goes one way and the balloon goes the opposite direction. This is an example of which law of motion?
What is Newton's 3rd law. (Extra 100 if you can recite the law)
Luminosity refers to a star's-
brightness
What are 2 abiotic factors that species relay in their environments.
air, water, rocks, soil, light
What type of succession occurs after a forest fire? And, how do you know?
Secondary Succession, soil
The Law of Conservation of mass states
Matter/mass can not be created or destroyed?
You and your friend, are playing tug of war. Your friend pulls with a force of 55 N, to the rights. You pull with a force of 65 N, to the left. What is the net force on the rope?
10N to the left
What type of plate boundary do volcanoes occur?
Convergent Boundaries (extra 100 pts if you and all your team members do the 3 plate boundary saying/ hand movements)
Plant cells use _____ to collect sunlight which it converts to sugars
Chloroplast
Is the following an example of a positive or negative impact on the earth's ocean systems?
Artificial reefs placed on the seafloor enhance marine life by creating new reef habitats.
Positive impact
2Li2SO4
How many atoms of Oxygen does this chemical formula have?
8 atoms of Oxygen (extra 100pts if you can tell me how many elements are in this chemical formula)
What is the energy transformation that occurs in an electric pencil sharpener?
electrical energy to mechanical energy
Why do we experience the changing of the seasons on the earth?
tilt of the earth's axis
Which of the following most likely supports the most sustainable ecosystem?
The habitat with the greatest ______________.
Biodiversity
If a habitat experiences a drought, the available resources will
decrease
Identify the 2 physical changes and 2 chemical changes: At a campsite, branches are cut into small pieces and burned in a campfire. Marshmallows are roasted in the fire. Ice cubes in the cooler near the fire melt.
What is Physical changes: cut branches and melted ice Chemical changes: burned wood and roasted marshmallows
A mouse runs a distance of 2metres in 15 seconds. What is it’s speed?
0.13m/s
Continental vs Continental.... _________
Oceanic vs Oceanic .....___________
Rift Valleys
Mid-Ocean Ridges
(Extra 100pts if you and your team do the plate boundary saying with the hand movements)
Human body system responsible for cleaning your blood and removing liquid waste?
Excretory System
If a rabbit is a primary consumer, what is the wolf that eats the rabbit called?
Secondary Consumer
24 g of magnesium reacts with 38 g of fluorine to produce _____ g magnesium fluoride.
How many grams of magnesium fluoride?
62g
A force of 6 N is applied to a 4 kg mass on a frictionless surface, what is its acceleration?
What is 1.5 m/s2?
Which waves are used to show heat loss with heat sensitive cameras?
Infrared
Tell me one behavioral adaptation a species could have and what makes that adaptation an example of a behavioral adaptation.
Up to Ms. Riechers discretion:)
(Extra 100pts if you can name a structural adaptation and why and a physiological adaptation and why)
Frank has an eraser. It has a mass of 4g, and a volume of 2cm3. What is its density?
Use the density formula and triangle to help
d=m/v
2 g/cm3