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Worksheets6th Grade Reg/ Adv- Final Review
Total questions: 45
Worksheet time: 2hrs 44mins
Which of the following best describes the hierarchy from atoms to organisms?
Atoms, molecules, cells, tissues, organs, organ systems, organisms
Molecules, atoms, cells, tissues, organs, organisms, organ systems
Cells, atoms, molecules, tissues, organs, organisms, organ systems
Atoms, cells, molecules, tissues, organ systems, organs, organisms
Explain how the cell theory supports the idea that all living things are related.
It states that all living things are made of cells, which are the basic unit of life.
It suggests that cells can only come from pre-existing cells, showing a common ancestry.
It implies that cells are the smallest unit of life, connecting all organisms.
It indicates that cells can transform into different types of cells.
How do plant and animal cells maintain cellular homeostasis?
By using the cell wall to control what enters and leaves the cell
By using the cell membrane to regulate the movement of substances
By using chloroplasts to convert sunlight into energy
By using the nucleus to store genetic information
Compare the functions of mitochondria and chloroplasts in cells.
Both are involved in energy production, but mitochondria perform photosynthesis.
Mitochondria convert glucose into energy, while chloroplasts convert sunlight into glucose.
Mitochondria store energy, while chloroplasts release energy.
Both store genetic information for the cell.
Which body system is primarily responsible for transporting nutrients and oxygen to cells?
Digestive system
Respiratory system
Circulatory system
Nervous system
Analyze how the respiratory and circulatory systems work together to maintain homeostasis.
The respiratory system provides oxygen to the blood, which the circulatory system delivers to cells.
The circulatory system removes carbon dioxide from the blood, which the respiratory system expels.
The respiratory system filters nutrients, which the circulatory system distributes.
The circulatory system controls breathing rate, which the respiratory system adjusts.
What is the primary role of the Linnaean classification system?
To organize organisms based on their evolutionary history
To classify organisms based on their physical characteristics
To identify organisms based on their genetic makeup
To group organisms based on their habitat
Describe the process of weathering and its impact on Florida landforms.
Weathering breaks down rocks, leading to the formation of soil and altering landforms.
Weathering deposits sediments, creating new landforms.
Weathering erodes soil, leading to the loss of landforms.
Weathering compacts soil, forming new rock layers.
How does the cycling of water between the atmosphere and hydrosphere influence weather patterns?
It creates clouds that block sunlight, cooling the Earth's surface.
It leads to precipitation, which affects temperature and humidity.
It causes wind patterns that distribute heat around the planet.
It results in ocean currents that regulate climate.
Differentiate between weather and climate.
Weather is the long-term average of atmospheric conditions, while climate is the short-term state.
Weather refers to daily atmospheric conditions, while climate is the long-term average of weather patterns.
Weather is the study of atmospheric conditions, while climate is the study of weather patterns.
Weather is the prediction of atmospheric conditions, while climate is the prediction of weather patterns.
Explain how heat transfer on Earth affects global weather patterns.
Heat transfer through conduction warms the Earth's surface, affecting local weather.
Heat transfer through convection circulates warm air, influencing global weather patterns.
Heat transfer through radiation cools the Earth's surface, impacting weather.
Heat transfer through evaporation increases humidity, altering weather patterns.
What is the law of conservation of energy?
Energy can be created or destroyed, but not transferred.
Energy can be transferred or transformed, but not created or destroyed.
Energy can be destroyed or transferred, but not created.
Energy can be created or transferred, but not destroyed.
Identify the difference between contact and non-contact forces with examples.
Contact forces include gravity, while non-contact forces include friction.
Contact forces include friction, while non-contact forces include gravity.
Contact forces include magnetism, while non-contact forces include tension.
Contact forces include tension, while non-contact forces include magnetism.
How does the law of gravity explain the motion of planets around the sun?
It states that planets are attracted to the sun by magnetic forces.
It states that planets orbit the sun due to gravitational attraction.
It states that planets are repelled by the sun, keeping them in orbit.
It states that planets move in straight lines unless acted upon by gravity.
Interpret the following data table to determine the relationship between speed and time for a moving object: | Time (s) | Speed (m/s) | |----------|-------------| | 0 | 0 | | 1 | 2 | | 2 | 4 | | 3 | 6 | | 4 | 8 |
The object is moving at a constant speed.
The object's speed is decreasing over time.
The object's speed is increasing at a constant rate.
The object is not moving.
The arrow diagram below depects the levels of organizaton:
Atoms, molecules, cells, organs, organ system
Which level of organization is missing from the arrow diagram?
blood
muscles
bones
tissue
Which structural level of organization best describes the heart?
tissue
organelle
organ
cell
Match the following parts of the Cell Theory
Cells are the ______ of life
basic unit
All cells come from...
pre-existing (other) cells
All organisms are made of
cells
Select the correct Cell: This cell is considered complex since it contains a well-defined nucleus and membrane-bound organelles. Animals, Plants, Fungi, and Protists are considered this type of cell.
Which part of the plant cell is responsible for maintaining its shape and protecting it from mechanical damage?
Cell membrane
Cell wall
Cytoplasm
Nucleus
Please label the cell pictured.
nucleus
cell membrane
organelles
Which 2 Latin names are used for the scientific name?
Genus and family
Kingdom and species
Family and order
Genus and species
When water freezes in cracks of rock and expands, causing it to break apart. What type of weathering is this?
biological
chemical
physical/mechanical
erosional
Air temperature impacts the evaporation of lakes and streams are interactions between the...
Atmosphere and hydrosphere
Hydrosphere and biosphere
Biosphere and atmosphere
Cryosphere and geosphere
The water cycle includes interactions among which spheres?
geosphere and hydrosphere
hydrosphere and atmoshpere
biosphere, atmosphere, hydrosphere
all the spheres
When a dandelion's seeds are blown away by the breeze and land in a new location, which two Earth's spheres interact?
Atmosphere and Geosphere
Atmosphere and Biosphere
Hydrosphere and Biosphere
Geosphere and Hydrosphere
Where ALL weather takes place.
Troposphere
Stratosphere
Mesosphere
Thermosphere
All of the above.
Why is the ozone layer vital to life on Earth?
Planes fly in the ozone layer
It is made up of oxygen (O2)
It shields the Earth from ultraviolet (UV) rays from the sun
It causes clouds to be created
Weather Patterns are able to occur due to what type of heat transfer? (Mark all that apply)
Conduction
Convection
Radiation
Your feet will burn on hot sand because of this type of heat transfer that is taking place between the bottom of your foot and the sand.
Conduction
Convection
Radiation
Why is it harder to stop a four-person bobsled than a three-person bobsled?
the four-person sled has more KE
the four-person sled has less KE
What two factors affect an object's kinetic energy?
area and volume
mass and weight
weight and height
mass and speed
Which of the following is an example of a non-contact force?
Pushing a book across a table
Gravity pulling an apple downward
Magnets attracting each other
Riding a bike uphill
What is the primary distinction between contact and non-contact forces?
Contact forces involve direct physical interaction, while non-contact forces do not.
Non-contact forces are stronger than contact forces.
Contact forces always cause motion, while non-contact forces do not.
Non-contact forces can only occur in outer space.
The one factor that a scientist controls during an experiment. This goes on the x-axis.
Independent Variable
Dependent Variable
Changes in the _________ variable cause changes in the _________ variable.
independent; dependent
dependent; independent
What is the dependent variable?
nicest fruit
number of people
types of fruit
Which statement is correct about scientific laws in comparison to scientific theories?
Scientific laws are rarely changed, while theories are more frequently modified as new evidence is found
Scientific laws are often changed, while scientific theories are rarely modified or revised when new evidence is found
Scientific laws are only about aspects in the biological sciences, while scientific theories are only about aspects in the physical sciences
Scientific laws are only about aspects in the physical sciences, while scientific theories are only about aspects in the biological sciences
