When You Observe a Lake That Has Been Affected by Acid

question 1

Multiple Choice

When you observe a lake that has been affected by acid deposition, you might expect to find:

• A)a clear lake with high levels of metals but few fish.
• B)a murky lake with excess algal growth from the deposition of anthropogenic nitrogen.
• C)low levels of toxic metals and nutrients essential for the growth of biotic organisms.
• D)excess carbon that will contribute to global warming.
• E)high levels of dissolved sulfur dioxide.

---

Definitions:

Oil Filter

A component in a vehicle's engine system that removes contaminants from engine oil, lubricating oil, or hydraulic oil.

Plastic Catch Pan

A container made of plastic designed to catch drips or spills, often used underneath machinery or plants.

Class Definition

In programming, a blueprint or template for creating objects, providing initial values for state and implementations of behavior.

Synonym Definition

An explanation that uses different words with similar meanings to describe a term or concept.