Energy
A form of energy that is created by lifting an object up? A) Gravitation Energy B) Chemical Energy C) Mechanical Energy D) Elastic Energy
A)Gravitational Energy
Heat that is transferred by direct contact is called?
Conduction
An organism made of one cell is called...
single cellular
Which of these are biotic factors found in freshwater biomes?
A minerals
B sediments
C oxygen levels
D pond snails
D pond snails
What are the main steps of the scientific method?
Ask a question
Create a hypothesis
Design an experiment
Collect Data
Analyze
A form of energy when an object is moving? A)Elastic Potential Energy B)Chemical Potential Energy C)Gravitation Potential Energy D) Kinetic Energy
D) Kinetic Energy
What energy source formed this convection current in the atmosphere?
F gravity from the moon
G heat from the sun
H rotation of Earth
J action of tides
G heat from the sun
A plant cell has this special organelle that helps it create energy through photosynthesis
Chloroplast
Blue-green algae are organisms that convert sunlight into food through photosynthesis. What is the role of blue-green algae in a food chain?
F consumer
G scavenger
H producer
J decomposer
H producer
All living things have these seven characteristics of life.
DNA
Organized structure
Grows and develops
Reproduction
Adapts to the environment
Cells
Energy
The law of conservation of energy states:
A) All energy is made at the center of the earth
B) All energy comes from the sun
C) Energy can neither be created nor destroyed
D) Energy can be created but not destroyed
C) Energy can neither be created nor destroyed
Which event is caused by these temperature differences?
A high tide
B lightning
C land breeze
D seasons
C land breeze
Mitochondria
Which of these is an abiotic factor in a tropical rain forest?
F kapok tree
G high humidity
H bucket orchid flower
J blue mountain butterfly
G) high humidity
If an engineer finds a flaw or problem in a design, what step should the engineer take next?
A) Modify the design to solve the problem
B) Scrap te project and start again
C) get more money to support continued research
D) Create another Protoype
A) Modify the design to solve the problem
Finish newtons third law of motion:
For every action ...
A) there is a reaction
B) there is energy
C) an equal and opposite reaction
D) an equal reaction
C) an equal and opposite reaction
The layer of the atmosphere that we live in and weather occurs in is called the _________.
A Troposphere
B Stratosphere
C Mesosphere
D Thermosphere
A Troposphere
the lipid by layer controls what enters and exits the cell helping to maintain homeostasis
Which level of the energy pyramid must contain producers?
F Level 1
G Level
2 H Level 3
J Level 4
F Level 1
What must go into an organism for photosynthesis to occur?
Sunlight, water, Carbon dioxide = Oxygen and Glucos
When bowling kinetic energy is transformed in to thermal energy when... (Select all that apply)
A) the ball flies through the air
B) the ball rolls on the ground
C) the ball is being held in your hand
D) the ball hits the pins
A) the ball flies through the air
B) the ball rolls on the ground
D) the ball hits the pins
The sun heats the surface of Earth unevenly, resulting in atmospheric convection currents. Which of these conditions directly results from the atmospheric convection currents?
F storms
H floods
G wind
J tides
G wind
Describe or draw a picture diffusion through a cell membrane.
Diffusion is the process of particles moving through a cell membrane to create equilibrium and homeostasis.
The fur of Arctic foxes and Arctic hares is white in winter. The fur of both species becomes brown in summer. This adaptation helps camouflage these animals. In which biome can a predator-prey relationship between Arctic foxes and Arctic hares be found?
A desert
C wetland
B rain forest
D tundra
D tundra
What must go into the mitochondria of an organism to make ATP?
Glucose and Oxygen = ATP + Water + Carbon Dioxide