As the land emerged on the planet, so did terrestrial plants, which evolved from aquatic plants. What factors did terrestrial plants have to adjust to in order to survive a terrestrial environment?
Explanation
Answer: E, As terrestrial plants evolved from aquatic plants, they had to adjust to all of the factors listed above. Terrestrial plants evolved greatly, as a terrestrial environment is drastically different from an aquatic one.
Key Takeaway: The evolution of terrestrial plants from aquatic plants was a long process, as there are numerous differences in the terrestrial and aquatic environments. The earliest terrestrial plants had to adjust to changes in oxygen content, soil quality, increased sunlight, and decreased water content. Future plants benefitted from those adaptations, and thrived into the diversity we currently observe in the plant kingdom.
