Primary Productivity Crossword

The rate at which an ecosystem’s producers convert radiant energy into chemical energy.
A sequence of organisms that serve as a source of nutrients or energy for the next level of organisms
A complex network of interconnected food chains.
The rate at which producers use photosynthesis to produce and store chemical energy
Are driven directly or indirectly by energy from the sun and by Earth’s gravity.
Precipitation that flows over land surfaces into streams, rivers, lakes, wetlands, and the ocean, where it can evaporate and repeat the cycle.
The result of a science experiment
Cyclic movement of carbon in different chemical forms from the environment to organisms and then back to the environment.
Process in which producers change radiant energy (sunlight) into chemical energy.
Organic matter produced by plants that can be burned in either solid or gaseous form to produce energy.