A Picture on the Title Slide in Jacob's Presentation Is

question 23

Multiple Choice

A picture on the title slide in Jacob's presentation is too large for the space. To change its size, he dragged the sizing handle on the right side of the picture. Now the picture looks distorted. What went wrong?

• A) When a picture is on the title slide, you cannot change its size proportionally.
• B) Because he dragged a side sizing handle instead of a corner sizing handle, the image changed in one direction but not the other.
• C) He changed only the picture's width without changing its height, but unfortunately, there is no way to avoid this result.
• D) He forgot to drag either the sizing handle on the top or bottom edge by the same amount.

Understand the interplay between human activity and environmental change over time.

Identify significant environmental movements and their objectives.

Understand the concept of land ethics and its proponents.

Recognize the importance of maintaining biodiversity and species at risk.

---

Definitions:

Economies of Scale

The cost advantage that arises with increased output of a product, resulting in a decrease in the per-unit cost as the scale of production is enlarged.

Long-run Total Costs

The aggregate sum of all production costs for a company when all input factors are variable, analyzed over a prolonged period.

Economies of Scale

The cost advantages that enterprises obtain due to size, output, or scale of operation, with cost per unit of output generally decreasing with increasing scale.

Average-total-cost Curve

A graphical representation that shows the average total cost of producing each quantity of output.