The northeastern two-thirds of illinois, in the midwestern united states, was last covered by glaciers only 14,000 years ago. the rest of the state was last covered by glaciers over 100,000 years ago. until the advent of modern agriculture, the recently glaciated area was a broad, grassy swamp, cut by very few stream channels. in contrast, the area that was glaciated over 100,000 years ago is not swampy and has been cut by numerous stream valleys. why? geology question

What best describes the difference between a theme and a template? templates provide a style, including color schemes and fonts, but themes provide different structural options, including pages with certain objects already set up. templates provide different structural options, including pages with certain objects already set up, but themes provide a style, including color schemes and fonts. templates provide different purpose options, including settings for which type of monitor will display a presentation, but themes provide moods for different purposes, including business meetings or recreational slide shows. templates provide moods for different purposes, including business meetings or recreational slide shows, but themes provide different purpose options, including settings for which type of monitor will display a presentation.