What Are Producers and Consumers? Science Printable (6th-12th ... - Free Printable

To solve the problem and explain the solution, let's break it down step by step.

Understanding the Task

The task is to identify whether each organism listed in Column I is a producer, consumer, or decomposer. Additionally, you need to provide an example of each type of organism in Column II.

Key Definitions

1. Producer: Organisms that produce their own food through photosynthesis (e.g., plants, algae).
2. Consumer: Organisms that consume other organisms for energy (e.g., animals, fungi).
3. Decomposer: Organisms that break down dead organic matter and recycle nutrients back into the ecosystem (e.g., bacteria, fungi).

Step-by-Step Solution

#### Column I: Identifying Producers, Consumers, and Decomposers
We will analyze each organism in Column I and classify them accordingly:

1. Grass
- Grass is a plant that produces its own food through photosynthesis.
- Classification: Producer

2. Cow
- Cows are animals that eat grass and other plants for energy.
- Classification: Consumer

3. Bacteria
- Bacteria often act as decomposers by breaking down dead organic matter.
- Classification: Decomposer

4. Tree
- Trees are plants that produce their own food through photosynthesis.
- Classification: Producer

5. Snake
- Snakes are animals that eat other animals (e.g., mice, birds) for energy.
- Classification: Consumer

6. Mushroom
- Mushrooms are fungi that decompose dead organic matter and recycle nutrients.
- Classification: Decomposer

7. Fish
- Fish are animals that consume other organisms (e.g., plankton, smaller fish) for energy.
- Classification: Consumer

8. Algae
- Algae are photosynthetic organisms that produce their own food.
- Classification: Producer

9. Ant
- Ants are animals that consume other organisms or organic matter for energy.
- Classification: Consumer

10. Earthworm
- Earthworms break down dead organic matter and help recycle nutrients in the soil.
- Classification: Decomposer

#### Column II: Examples of Each Type
Now, we need to provide examples of producers, consumers, and decomposers:

1. Producer: Any organism that produces its own food through photosynthesis.
- Example: Grass (already listed), Tree, Algae.

2. Consumer: Any organism that consumes other organisms for energy.
- Example: Cow, Snake, Fish, Ant.

3. Decomposer: Any organism that breaks down dead organic matter and recycles nutrients.
- Example: Bacteria, Mushroom, Earthworm.

Final Answer

Here is the completed table:

| Column I | Column II |
|--------------|---------------|
| Grass | Producer |
| Cow | Consumer |
| Bacteria | Decomposer |
| Tree | Producer |
| Snake | Consumer |
| Mushroom | Decomposer |
| Fish | Consumer |
| Algae | Producer |
| Ant | Consumer |
| Earthworm | Decomposer |

Examples in Column II

- Producer: Grass, Tree, Algae
- Consumer: Cow, Snake, Fish, Ant
- Decomposer: Bacteria, Mushroom, Earthworm

Boxed Final Answer

\[
\boxed{
\begin{array}{|c|c|}
\hline
\textbf{Column I} & \textbf{Column II} \\
\hline
\text{Grass} & \text{Producer} \\
\text{Cow} & \text{Consumer} \\
\text{Bacteria} & \text{Decomposer} \\
\text{Tree} & \text{Producer} \\
\text{Snake} & \text{Consumer} \\
\text{Mushroom} & \text{Decomposer} \\
\text{Fish} & \text{Consumer} \\
\text{Algae} & \text{Producer} \\
\text{Ant} & \text{Consumer} \\
\text{Earthworm} & \text{Decomposer} \\
\hline
\end{array}
}
\]