Certainly! Let's solve this question step-by-step.
We need to describe the energy transfer through different levels of an ecological pyramid. The ecological pyramid typically consists of various trophic levels:
1. Sunlight: The primary source of energy.
2. Producers: Organisms that make their own food from sunlight, like plants and grasses.
3. Primary Consumers: Herbivores that consume producers for energy.
4. Secondary Consumers: Carnivores or omnivores that consume primary consumers.
5. Decomposers: Organisms like bacteria and earthworms that break down dead matter, returning nutrients to the soil.
Here's the detailed solution:
1. Sunlight is the source of energy for all life on Earth.
2. This sunlight is absorbed by Grass, which is a Producer. Producers convert sunlight into energy through photosynthesis.
3. The Herbivore here (such as a Cricket) consumes the plant, becoming a Primary Consumer.
4. The Omnivore/Carnivore (like a Snake) then eats the herbivore, becoming a Secondary Consumer.
5. When these organisms die, Decomposers (such as Bacteria and Mushrooms) break down their remains, returning nutrients to the soil.
Let's match these terms with the appropriate levels given:
1. Sunlight is the primary energy source.
2. Grass represents a Producer.
3. The Herbivore level can be exemplified by a Cricket.
4. The Omnivore/Secondary Consumer can be a Wolf or Snake.
5. Finally, Decomposers include Mushrooms and Bacteria.
This is the complete answer showing the energy transfer through the levels in an ecosystem:
- Sunlight ----> Producer (e.g., Grass, Plant)
- Producer ------> Primary Consumer (e.g., Cricket, Herbivore)
- Primary Consumer ----> Secondary Consumer (e.g., Snake, Wolf, Omnivore)
- Dead organic matter ----> Decomposers (e.g., Mushrooms, Bacteria)
Note that these steps ensure the flow of energy from one level to another, maintaining the ecological balance.
