Your cart is empty

Shop

Quantity: 0

Total: 0,00

0

Oxygen cycle

Oxygen cycle

The oxygen cycle describes the movement of oxygen within its three main reservoirs.

Geography

Keywords

oxygen, cycle, volcanic activity, respiration, combustion, energy production, burning, photosynthesis, carbon dioxide, ozone, chemically bound oxygen, atmosphere, UV, decomposer, plant, animal, biology, geography

Related items

Ozone layer

The ozone layer filters the Sun´s harmful UV radiation, therefore it is indispensable for life on Earth.

Carbon cycle

Carbon is bound in organic substances during photosynthesis, while during breathing, it is released into the atmosphere.

Nitrogen cycle

Atmospherical nitrogen is bound by bacteria and used by living organisms in the form of various compounds.

The phosphorus cycle

The phosphorus cycle describes the movement of phosphorus through the lithosphere, hydrosphere, and biosphere.

The water cycle (intermediate)

Water on Earth is in a continuous state of change. The water cycle includes processes such as evaporation, precipitation, melting and freezing.

Photosynthesis

Plants are capable of converting inorganic substances (carbon dioxide and water) into organic sugar.

Photosynthesis (basic)

Plants are capable of converting inorganic substances (carbon dioxide and water) into organic sugar.

Ozone (O₃)

An allotrope of oxygen, consisting of 3 oxygen atoms.

Layers of forests

The layers of different types of forests may vary.

Oxygen (O₂) (intermediate)

A colourless, odourless gas, an important component of the atmosphere, indispensable to sustain terrestrial life.

Added to your cart.