i need a worksheet about " the past atmosphere" any worksheet

I didn't find any. I suggest you make your own worksheet.

how do i do that?

use facts about past atmosphere, and make questions..

Sure! I can help you create a worksheet about the past atmosphere. Here's a simple template you can use:

Worksheet Title: Exploring the Past Atmosphere

Instructions: Answer the following questions based on your understanding of the past atmosphere.

1. What is the past atmosphere?
Research and write a brief definition of the past atmosphere.

2. Timeline of Atmosphere: Arrange the following eras in the correct chronological order, starting with the earliest:
- Prehistoric atmosphere
- Paleozoic atmosphere
- Mesozoic atmosphere
- Cenozoic atmosphere

3. Changes in Composition: Describe how the composition of the past atmosphere differed from the present-day atmosphere.
- Research and provide at least three differences between the two.

4. Evolution of Life: How did changes in the past atmosphere impact the evolution of life on Earth? Provide at least two examples.

5. Fossil Evidence: Explain how fossils help scientists understand the past atmosphere.
- Research and provide at least two ways in which fossils provide insights about the past atmosphere.

6. Major Events: Identify and describe two major events in Earth's history that significantly affected the past atmosphere.

7. Personal Reflection: Based on what you have learned about the past atmosphere, why do you think studying it is important? Provide a thoughtful response.

Feel free to add or modify questions based on the specific aspects of the past atmosphere you want to focus on. Remember to research and gather information before answering each question. Good luck with your worksheet!