Question

sequence how energy is changed in form as it flows between organisms.

Explanation:

To sequence energy flow between organisms: 1. Sunlight (Solar Energy) → Producers (e.g., plants) use photosynthesis to convert solar energy into Chemical Energy (stored in glucose). 2. Primary Consumers (herbivores) eat producers, converting chemical energy from plants into their own chemical energy (for growth, movement, etc.). 3. Secondary Consumers (carnivores/omnivores) eat primary consumers, transferring and transforming chemical energy again. 4. Decomposers break down dead organisms, releasing energy as heat (Thermal Energy) and recycling nutrients. The core sequence of energy form change is: Solar Energy → Chemical Energy (in producers) → Chemical Energy (in consumers) → Thermal Energy (via respiration/decomposition).

Answer:

1. Solar Energy (from the sun) is captured by producers (plants) via photosynthesis, converting it to Chemical Energy (stored in organic molecules like glucose).
2. Primary consumers (herbivores) eat producers, absorbing the stored chemical energy and using it for their life processes (growth, movement, etc.), maintaining the chemical energy in their own biomass.
3. Secondary (or higher) consumers eat primary consumers, transferring the chemical energy again (with energy lost as heat at each trophic level due to respiration).
4. Decomposers (bacteria, fungi) break down dead organisms/waste, releasing energy as Thermal Energy (heat) and recycling nutrients.

The key sequence of energy form change between organisms is: Solar Energy → Chemical Energy (Producers) → Chemical Energy (Consumers) → Thermal Energy (Decomposition/Respiration).