Match the following
1. feeds on dead organisms -> decomposer
2. obtains energy nutrients from producers -> consumer
3. network of interconnected food chains -> producer
4. manufactures food using energy from the sun -> mutualism
5. simple model used for showing how energy passes through an ecosystem -> food web
6. relationship between organisims where both members benefit -> food chain

The correct answer will be

1. Decomposer

2. Consumer

3. Food web

4. Producer

5. Food Chain

6. Mutualism

Explanation:

1. Decomposer - The organisms which obtain nutrients from the dead organisms are known as decomposers like Fungi.

2. Consumer- The organism in the trophic level of the food chain which obtains nutrients and energy from the lower organism like herbivores or producers.

3. Food web- a complex network of the food chain due to the complex eating habits of the organism.

4. Producer- The autotrophic organisms which synthesize their food on their own.

5. Food Chain- a unidirectional network or path which shows the flow of nutrients and energy in nature.

6. Mutualism- a type of interaction in an ecosystem in which both the organisms are equally benefitted.

b. the carbon cycle ensures living things have a source of hydrogen