A.Stars Get Larger
B.Stars get Colder
C.Stars get hotter
C stars get hotter
Most producers get energy from the Sun using the process of
A.cellular respiration
B.chemosynthesis
C.photosynthesis
D.consumption
C.photosynthesis
A push or pull placed on an object is called
force
motion
acceleration
velocity
A.force
Plants use the sunlight to make their own food. Therefore, plants are
A.Producers, which produce energy for the rest of the ecosystem
B.Consumers, consuming other living things in an ecosystem
C.predators, top of the food chain
A.Producers, which produce energy for the rest of the ecosystem
It takes Earth _________ to make one complete rotation on its axis.
A.24 hours
B.365 days
C.28 days
D.24 days
D.24 days
What phase comes BEFORE this one?
A.Waxing Crescent
B.Waxing Gibbous
C.Waning Gibbous
D.Waning Crescent
waxing cresent
Which one of these organisms would be classified as a tertiary consumer?
A.mouse
B.frog
C.hawk
D.sun flower
C.Hawk
How many producers are in this food web?
A.1
B.2
C.3
D.4
B.2
The digestive system converts food into usable
A.nutrients
B.muscles
C.energy
C.energy
1. Which season is taking place in the NORTHERN Hemisphere in Position 3?
A.winter
B.summer
C.fall
d.Spring
Summer/B
.
Which organism has the LEAST amount of energy available to it from the producer in this diagram?
A.Owl
B.Grasshopper
C.Lilypad
D.Mouse
A Owl
What is Newton's FIRST law?
A.An object that is a rest will remain at rest, and an object in motion will stay in motion unless an outside force acts upon it
B.If a force increases, so will mass and acceleration. If mass or acceleration decrease, so will force.
C.For every action, there is an equal and opposite reaction
A.An object that is a rest will remain at rest, and an object in motion will stay in motion unless an outside force acts upon it
What Is natural selection?
A.living things adapt to their environment to survive and produce more offspring
B.Living things eat and hunt lesser creatures so they are not the one eaten
C.The way natural works on its own
A.living things adapt to their environment to survive and produce more offspring
The imaginary line running through the center of Earth.
A.axis
B.moon
C.constellation
D.orbit
A.axis
27. What type of Stars would be very hot and bright?
A.Super Red Giants
B.Main Sequence
C.White Dwarf
D.Red Giant
B.Main Sequence
17.
During photosynthesis, plants produce a food called ______.
A.ATP
B.glucose (sugar)
C.oxygen
D.chlorophyll
B.glucose (sugar)
2.
Which statement below predicts what will happen in the situation ?
Box will move to the right because the force are unbalanced
.CBox will move to the left because the force are balanced
B.Box will not move because the force are unbalanced
C.Box will not move because the force are balanced
C.Box will not move because the force are balanced
.
Which of the following best describes a parasitic interaction?
a.Microorganisms in the human digestive tract causing inflammation and ulcers.
b.Microorganisms in the digestive system of a cow helping break down plant material.
c.Microorganisms in the digestive tract of humans helping convert substances to useable vitamins.
A.Microorganisms in the human digestive tract causing inflammation and ulcers.
What causes Earth's seasons?
A.the tilt of Earth's axis
B.Earth's rotation
C.the revolution of the Moon
D.Earth's distance from the Sun
A.the tilt of Earth's axis
. Which type of EMS wave has the shortest wave length, but highest frequency?
A.Gamma Waves
B.Radio Waves
C.Sound Waves
D.X-Rays
Gamma waves
In the energy pyramid here, which organisms have the MOST energy available to them?
A.Producers
B.Carnivores
C.Herbivores
D.Top Predator
A.Producers
What is the net force on the box shown above
A.10 N to the left
B.10 N to the right
C.70 N to the right
D.60 N to the left
A.10 N to the left
A scientists is studying the fossils of giraffes from different regions and different time periods. What would the scientist be most likely to learn about?
A.How the color of giraffes changed over time.
B.How the spots on giraffes changed over time.
C.How the height of giraffes changed over time.
D.How the behavior of giraffes changed over time.
If a rubber ball has a density of 5 g/mL and a volume of 5 mL, what is its mass?
A.5 g
B.25 g
C.10 g/mL
D.10 g
25G