Energy Sources
This is the primary source of energy for Earth's climate system.
What is the sun?
The first level of a food chain, these organisms make their own food using sunlight.
What are producers?
Photosynthesis primarily occurs in this part of a plant.
What is the leaf?
This law states that energy cannot be created or destroyed, only transformed or transferred.
What is the law of conservation of energy?
This renewable energy source uses wind turbines to produce electricity.
What is wind energy?
These animals, like hawks and eagles, are at the top of the food chain.
What are apex predators?
During photosynthesis, plants convert sunlight into this form of chemical energy.
What is glucose?
When energy is transferred from one organism to another through a food chain, it is often lost as this form of energy.
What is heat?
Fossil fuels like coal and oil are considered this type of energy source because they cannot be replenished quickly.
What is nonrenewable energy?
This step in the food chain includes animals that eat both plants and animals.
What are omnivores?
This gas is absorbed by plants during photosynthesis.
What is carbon dioxide?
This term describes the reduction of available energy as it moves through trophic levels.
What is energy flow loss?
This type of energy is derived from the heat originating from the Earth's interior.
What is geothermal energy?
These organisms decompose organic materials, returning nutrients to the soil.
What are decomposers?
In addition to sunlight, this liquid is essential for photosynthesis to occur.
What is water?
In an energy pyramid, these organisms represent the largest level with the most energy.
What are producers?