Explain the circle of life in an ecosystem?

Answer 1

Energy moves in a one-way flow through communities within ecosystems. a. The energy to drive life's activities comes from the sun. b. This energy is used and transformed in the chemical reactions that power life. c. It is ultimately converted to heat that radiates back into space.

Answer 2

This is the basic life cycle -Gametophyte (n)
- Undergoes mitosis
- creates egg and sperm
- fertilization
- creates a zygote (2N)
- creates an embryo
- Sporophyte stage (2N)
- Sporangia
- Spore mother cell
- undergoes meiosis
- spores (n)
- and back to a gametophyte


also known as the alternation of generations life cycle

Answer 3

The basic flow of matter through an ecosystem follows the cycle of birth, life, and death.
Plants will be eaten by animals who will distribute matter in their waste and also when they die. The nutrients in the decomposing matter will be taken up by plants completing the cycle.

Answer 4

It's the cycle of all living things on Earth. Plant, Marine, Animal and human beings are a part of it.

Answer 5

it is a complete set of events occuring in matter in the ecosystem

Answer 6

The living things in an ecosystem are connected through the flow of energy from producers to the highest level consumers.

Answer 7

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