A Dot Triad Is a Grouping of

question 5

Multiple Choice

A dot triad is a grouping of

• A) one red dot,one green dot,and one yellow dot.
• B) one green dot,one blue dot,and one yellow dot.
• C) one red dot,one blue dot,and one yellow dot.
• D) one green dot,one blue dot,and one red dot.

---

Definitions:

Acidic Soil

Soil with a pH less than 7, often requiring amendment to support a wide range of plant life due to potential nutrient availability issues.

Hydroxyl Ions

Negatively charged particles consisting of one oxygen atom bonded to one hydrogen atom, commonly found in water and many other compounds, playing a crucial role in chemical reactions.

Photochemical Smog

A type of air pollution created when sunlight reacts with pollutants in the atmosphere, often characterized by a brownish haze.

Urban Area

A geographical area characterized by higher population density and vast human features in comparison to areas surrounding it.