Respuesta :
Killer whales are top predators in most marine ecosystems and impact the populations of common prey, such as seals and sea lions in breeding areas.
What is ecosystem ?
- An an ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life.
- Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts
- Ecosystems are the foundation of 'Biosphere' and maintain the natural balance of the earth
- The four ecosystem types are classifications known as artificial, terrestrial, lentic and lotic.
- Ecosystems are parts of biomes, which are climatic systems of life and organisms.
- A biological community of living things that interacts with the surrounding environment and other nonliving elements is referred to as an ecosystem. It may also be described as the series of interactions or communications between living things and their surroundings.
To learn more about the ecosystem visit: https://brainly.com/question/28237960
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