About 11 percent of the earth's land surface is used for Blank______.Multiple choice question.national parklandcommercial real estateurban developmentcrops

To determine the correct answer from the provided options, let's analyze the choices:

1. National Parkland - This option suggests that a significant portion of land is used for national parks. However, while national parks cover large areas, they do not account for 11% of the earth's land surface.

2. Commercial Real Estate - This refers to properties used for business purposes. Commercial real estate occupies space but is not estimated to cover 11% of the earth’s land surface.

3. Urban Development - Urban areas do take up a noticeable amount of land, but they typically encompass a much smaller percentage compared to 11% when considering global land use.

4. Crops - This refers to agricultural land used for growing crops. Agriculture can take up a large percentage of land surface globally.

Based on these analyses, the most reasonable choice is crops since agricultural land represents a significant portion of the Earth's land surface, fitting the 11% statistic more closely than the other options.

Final Answer

Crops