Choose a Basic Oxide

question 91

Multiple Choice

Choose a basic oxide.

• A) MgO
• B) CO₂
• C) Cl₂O
• D) SO₂

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Definitions:

Boreal Forest

A large biome of coniferous forest located in the northern regions of North America, Europe, and Asia, characterized by cold temperatures and short growing seasons.

Lichens

Symbiotic organisms composed of a fungus and a photosynthetic partner, often an alga or cyanobacterium.

Photochemical Oxidant

Chemical compounds formed by the reaction between sunlight and pollutants like hydrocarbons and nitrogen oxides, contributing to air pollution and smog.

Ozone

A molecule composed of three oxygen atoms, found in the Earth's stratosphere, where it absorbs and protects against harmful ultraviolet radiation.