No. There is no evidence of life on Mars. The greenish color is due to the presence of greenish minerals.
The greenish blue color of a lake can be due to the presence of algae or phytoplankton in the water. These microscopic organisms contain pigments that give the water a greenish hue. Additionally, the reflection of the sky and surrounding vegetation can also contribute to the blue color of the water.
Areas with the most vegetation are typically found in tropical rainforests, which are characterized by high rainfall and warm temperatures year-round. Other regions with dense vegetation include temperate forests, wetlands, and grasslands, as well as coastal areas with mangroves. These environments support diverse plant species and ecosystems due to favorable climate conditions and abundant nutrients. Additionally, areas near rivers and lakes often have lush vegetation due to the availability of water.
The planet Uranus is known to change color. Its cyan color is due to the presence of methane gas in its atmosphere. As the planet orbits the sun, different concentrations of methane cause it to appear to change color from greenish-blue to a more turquoise hue.
Mars is often depicted as reddish due to iron oxide (rust) on its surface. While there are some areas that may appear brown, overall the dominant color of Mars is red.
lipids
Mars' surface is rocky, with a diverse terrain that includes mountains, valleys, and craters. It is not completely flat like a desert, but rather has a varied landscape due to geological processes and impacts from asteroids and meteorites.
Yes, chlorine gas is a yellow-greenish color. When dissolved in water, it creates a pale greenish-yellow color due to the formation of hypochlorous acid.
Abundant vegetation in this climate is typically found in regions with consistent precipitation throughout the year. This availability of water allows plants to thrive and leads to lush vegetation. Areas such as tropical rainforests or temperate forests often exhibit this characteristic due to their regular rainfall patterns.
The Arctic and Antarctic regions are known for their ever-present cold temperatures and sparse vegetation due to their harsh climatic conditions. These areas have permafrost, freezing temperatures, and limited sunlight, leading to a lack of significant vegetation growth.
patina
Earth can be considered somewhat greenish, especially in land areas thick with vegetation and seas filled with algae. But the planet you're likely thinking of is Uranus, whose atmosphere (as observed by Voyager 2, et. al.) appears to be a pale greenish-blue.
Because after an area has been burned there is little vegetation remaining and vegetation helps the soil to absorb more water. So it follows that if you have an area recently burned and removed of vegetation then that area will be much more prone to flooding due to decreased soil absorption.