how big did the rainforests start out to be at the begining of time?
At the beginning of time, there were no forests, only microorganisms. For information about the evolution of rainforests, check this site.
http://www.esd.ornl.gov/projects/qen/rainfo.html
To understand how big the rainforests were at the beginning of time, we need to explore the evolution of rainforests and how they have changed over millions of years. The best source of information on this topic is scientific research and studies conducted by experts in the field.
One reliable resource you can explore is the website "http://www.esd.ornl.gov/projects/qen/rainfo.html". This website provides information on the evolution of rainforests and is maintained by the Environmental Sciences Division at Oak Ridge National Laboratory.
By studying the fossil record, paleobotanists and researchers have been able to understand the history and growth patterns of rainforests. The information they gather allows them to estimate the size and composition of ancient rainforests.
It's important to note that rainforests have not always been as widespread and diverse as they are today. The Earth's climate, vegetation, and ecosystems have undergone significant changes over millions of years, leading to the development and expansion of rainforests.
To get a more precise understanding of the size of rainforests at different points in history, it would be useful to consult scientific literature and studies that focus on this specific topic. These sources will provide the most accurate and up-to-date information on rainforest size and evolution.