What provides the ultimate source of energy that drives ecosystems?

What is the source of energy for ecosystems?

The primary source of energy for almost every ecosystem on Earth is the sun.

What provides the ultimate source of energy that drives ecosystems multiple choice question?

Energy enters the ecosystem from the Sun and exits after the organisms have taken as much as they need. The sun is called the ultimate source of energy because it is the source of almost all energies of the earth.

What is the ultimate source of energy in this ecosystem quizlet?

The sun is the ultimate source of energy for terrestrial ecosystems.

What is the ultimate original source of energy for most all ecosystems quizlet?

What is the original source of energy for nearly all ecosystems and how is this energy captured and converted by organisms? The sun is the original source of energy.

What is the ultimate source of energy that drives the food chain quizlet?

3.1 The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers such as plants, algae, and cyanobacteria use the energy from sunlight to make organic matter from carbon dioxide and water. This establishes the beginning of energy flow through almost all food webs.

IT IS INTERESTING:  Are polar climates wet or dry?

What is the ultimate source of energy in coal oil and wood?

Sunlight is the ultimate source of energy in coal, oil and wood. However, the energy in wood is renewable relatively quickly by new growth, while coal and oil’s energy is from the Sun of many years ago.

What is the ultimate source of energy for plants quizlet?

A) What is the ultimate source of energy for plants? Sunlight.