Which of the following statements is not a similarity between a habitat and an ecosystem? A  Habitats and ecosystems are both...

Which of the following statements is not a similarity between a habitat and an ecosystem?

1. A  Habitats and ecosystems are both simply an area where an organism lives.

2. B  Habitats and ecosystems can each be either very large or quite small.

3. C  Both habitats and ecosystems are influenced by the area surrounding them.

4. D  There are a wide variety of both habitats and ecosystems.