Classify the following as either carbohydrates or other organic molecules by dragging them to the correct box.
glucose
starch
albumin
cholesterol
glycogen
fructose
testosterone
Carbohydrates
Other organic molecules
If a female lion runs a distance of 469.2 meters while chasing an antelope, how many millimeters did she run? (Include units)
The two main processes organisms use to make energy are photosynthesis and cellular respiration. Match the following terms or processes with the best definition.
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
carbon dioxide | arrow_right_alt | where cellular respiration takes place |
oxygen released | arrow_right_alt | where photosynthesis takes place |
mitochondria | arrow_right_alt | the first stage of respiration |
chloroplasts | arrow_right_alt | taken in through leaves |
glycolysis | arrow_right_alt | lactic acid or alcohol from pyruvate |
oxygen is absent | arrow_right_alt | by product of water breakdown |
The conversions of energy involve many chemical reactions taking place within an organism or the environment. What is the term for the energy needed to begin one of these reactions?
Life requires energy to exist. Connect the life processes to the reasons they consume energy.
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
Digesting food | arrow_right_alt | Polymerization of nucleic acids require energy to break chemical bonds |
Dreaming | arrow_right_alt | Production of digestive enzymes requires energy to break bonds in proteinst |
Replication of DNA | arrow_right_alt | Contraction of the diaphragm uses energy to move muscle fibers |
Breathing | arrow_right_alt | Active transport uses energy to produce chemical gradients across neurons |
A rollercoaster car moves from left to right as shown. The car starts out with high velocity as it is launched at the gate and no additional energy is provided during the part of the roller coaster shown. Determine whether the car is gaining or losing kinetic and potential energy at each part of the rollercoaster.

| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
Third Law of Thermodynamics | arrow_right_alt | Energy cannot be created nor destroyed |
First Law of Thermodynamics | arrow_right_alt | Entropy of a system cannot decrease |
Second Law of Thermodynamics | arrow_right_alt | The point at which the thermal energy of molecules is zero is when atoms have ceased moving. |
Classify the following statements for if they best fit an endergonic reaction or an exergonic reaction.
Require a net input of energy
Release energy into the surroundings
Change in free energy is positive
Change in free energy is negative
Breakdown of food molecules
Building ATP
Endergonic Reaction
Exergonic Reaction
Determine whether each change in the fast carbon cycle would increase or decrease atmospheric carbon. Drag each change into the correct row.
less solar energy
more green plants
less water
fewer decomposers
more animals
Increase Atmospheric Carbon
Decrease Atmospheric Carbon
Classify some of the following as a product or a reactant in the process of photosynthesis.
carbon dioxide
oxygen
glucose
water
Reactants
Products
Read the terms below. Read the possible definitions and separate the incorrect definitions from ones that correctly relate to the terms. Connect the definition to its correct term.
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
chloroplasts | arrow_right_alt | a substance essential for the growth and maintenance of life |
carbon dioxide | arrow_right_alt | primary pigments responsible for the absoption of light energy in the process of photosynthesis |
nutrients | arrow_right_alt | a conversion of light energy into chemical energy |
autotroph | arrow_right_alt | a reactant in the process of photosynthesis |
chlorophyll | arrow_right_alt | a series of metabolic processes where chemical energy is released to produce ATP |
photosynthesis | arrow_right_alt | an organism capable of synthesizing its own food from inorganic sources |
cellular respiration | arrow_right_alt | the location in plants that holds chlorophyll and where photosynthesis takes place |
Determine whether each statement describes photosynthesis or cellular respiration or both.
Reactions include C6H12O6 (glucose) and H2O (water)
Requires oxygen as a reactant
Requires carbohydrates as a reactant
Requires carbon dioxide as a reactant
Produces oxygen as an end product
Produces carbohydrates as an end product
Produces carbon dioxide as an end product
Involves ATP
Releases energy
Uses energy
Photosynthesis
Both Photosynthesis and Cellular Respiration
Cellular Respiration

Classify some of the following as either possible reactants or products of respiration by dragging them to the correct column.
glucose
water
ATP
carbon dioxide
oxygen
Product
Reactant
Match the following terms or processes with the best definition.
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
anaerobic respiration | arrow_right_alt | the site of aerobic cellular respiration |
carbon dioxide | arrow_right_alt | respiration without oxygen |
electron transport chain | arrow_right_alt | first stage of cellular respiration |
fermentation | arrow_right_alt | a product of cellular respiration |
glycolysis | arrow_right_alt | the production of lactate or alcohol from pyruvate |
mitochondria | arrow_right_alt | the stage in respiration that produces the most ATP |
Cellular respiration occurs in three stages. Drag each description into the row of the stage with which it is associated.
produces the majority of the ATP
molecules passthrough the exterior membrane of the mitochondria
ions pass through the membranes within mitochondria
one reactant is glucose
produces water
Glycolysis
Krebs Cycle
Electron Transport Chain
If more oxygen were made available to cells that had a limited amount of oxygen, what could be the result? Select all that apply.
Sauerkraut is made from cabbage, salt, and water.
What conclusions can you draw about the process that creates sauerkraut? Select all that apply.
Which of the following statements about the properties of water are false?
Move the properties of organic and inorganic compounds to the correct categories.
conduct electricity
high boiling point
low melting point
contain carbon
not flamable
usually insoluble in water
Organic Compounds
Inorganic Compounds
The graph shows the amount of rain that California has received over the past 40 years. Based on this data, predict how changes in rainfall in 2014 would impact organisms in the state.
A carbon atom moves between many different reservoirs as it moves through the carbon cycle. Starting with a molecule of carbon dioxide gas, place these different reservoirs in the order in which carbon would flow through them.
Nitrogen gas can be used directly from the atmosphere by the plants in our ecosystem.
The phosphorus cycle involves the transfer of phosphorus, primarily in what form?
Match the following terms or processes with the best definition.
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
landform | arrow_right_alt | the breaking down of rocks, minerals, and soil on the surface of Earth |
climate | arrow_right_alt | the movement of rocks, soil, and dissolved material from one location to another |
elevation | arrow_right_alt | material that results when rock is broken down into smaller pieces |
weathering | arrow_right_alt | the annual average weather conditions in a particular area |
sediment | arrow_right_alt | a natural feature on the surface of Earth |
erosion | arrow_right_alt | the height above sea level |
Water’s physical and chemical properties make it an agent of both mechanical and chemical weathering. Which of the following are examples of chemical weathering processes? Select all that apply.
This photo shows a bend in the Colorado River called Horseshoe Bend. Mechanical and chemical weathering have shaped, and continue to shape, this formation. Would the following changes make the weathering of Horseshoe Bend occur more quickly or more slowly?
Match the following agent of erosion with the landscape feature it creates. Some agents may have more than one landscape feature.
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
mass movement | arrow_right_alt | sand dune |
waves | arrow_right_alt | U-shaped valley |
wind | arrow_right_alt | sea cliffs & barrier island |
rivers | arrow_right_alt | mud flow |
glaciers | arrow_right_alt | delta, V-shaped valley, canyon |
Geologists study erosion to teach us about the past. What type of erosion demonstrates that it can be a process that happens over a long period of time?
Classify each of the following processes as erosion, weathering, or deposition.
Erosion
Weathering
Deposition
Erosion, deposition, and tectonic plate interactions have shaped Earth’s surface. Drag and drop the tiles to show the order of Earth processes that could result in fossils of marine organisms found in high mountains.
Running water erodes weathered rocks.
Two continental tectonic plates collide near a sedimentary basin.
Moving water deposits sediment when it slows down.
Colliding plates push rock that was underwater up into mountain ranges.
Fossils of marine organisms are found in high mountains.
Sediment accumulates in a low-lying area, burying the remains of some organisms.
Engineers have developed many ways to prevent and minimize damage from erosion. Connect each design solution to the situation for which it would be effective. Some situations may have more than one possible solution.
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
| arrow_right_alt | shoreline hardening | |
| arrow_right_alt | soft stabilization | |
| arrow_right_alt | beach nourishment & shoreline hardening |