Current Estimate for the Population of Our Planet in 2050

question 30

Multiple Choice

current estimate for the population of our planet in 2050?

• A) 6.8 billion
• B) 8.2 billion
• C) 9.2 billion
• D) 10.8 billion
• E) 15 billion

---

Definitions:

Semantic Information

Information related to the meanings of words and sentences, often discussed in the context of understanding language and communication.

Long-term Storage

The phase of memory where information is retained for extended periods, potentially for a lifetime; part of the human memory model.

Sensory Memory

The shortest-term element of memory which allows the ability to retain impressions of sensory information after the original stimuli have ended.

Physical Characteristics

attributes or features of an object or organism that can be observed or measured, such as size, shape, color, and texture.