Question

Certainly, here are the options along with the question:

**Question:** Twenty-eight thousand years ago, Earth was ________ than it is today, and continental ice sheets covered large areas of land as a result.
**Options:**
1. Colder
2. Warmer
3. Drier
4. Smaller

Answer 1

The question concerns Earth's climate 28,000 years ago, during the Last Glacial Maximum. Based on the options available, the correct answer is 'Colder', as the Earth was significantly cooler than it is today.

Step-by-step explanation:

The question pertains to the Earth's climate Twenty-eight thousand years ago. The correct answer to this question is 'Colder'. During this time period, Earth was in the midst of the last Ice Age, often called the Last Glacial Maximum. At that time, vast ice sheets covered large swaths of the planet, reflecting the colder temperatures. Hence, the Earth was indeed colder than it is today. This significant cooling led to the expansion of continental ice sheets in many areas, a characteristic feature of an Ice Age.

Learn more about Ice Age