Earth is estimated to contain around 8.7 million species, but there could be many undiscovered species. The total biomass of all living organisms on Earth is estimated to be around 556.7 billion metric tons.
False. Most life on Earth exists in the biosphere, which includes the surface of the planet and areas where organisms can live. The ionosphere is a region in the Earth's upper atmosphere that is much higher than where most life exists.
Life has shaped Earth through processes such as photosynthesis, which has transformed the atmosphere, while also influencing the climate and geography of the planet. At the same time, Earth's physical and chemical environment has provided the conditions necessary for life to evolve and thrive. Both life and Earth have had an interdependent relationship, each influencing the other in various ways.
The atmosphere envelops the Earth to an altitude of about 480 kilometers (300 miles) and contains different layers of gases that support life and protect Earth from harmful radiation. The atmosphere makes up about 0.04% of Earth's total mass.
The zone of life on Earth is called the biosphere. It includes all regions of the Earth's surface, atmosphere, and hydrosphere where living organisms are found. This zone supports a wide variety of life forms and ecosystems.
LESS than one thirty - second of it!
why is there so much diversity in life on earth
All life is on Earth, none on Mars.
carbon
There is much diversity in life because of evolutionary changes to the DNA blueprint.
There is much diversity in life because of evolutionary changes to the DNA blueprint.
enouh for 50 years of life
The death of Jesus Christ on the cross.
They produce much of the oxygen in the earth's atmosphere that aerobic life requires, and they are at the base of the food chain in most marine environments
Not a lot! Early life transformed the atmosphere; removing much of the carbon dioxide, so without life Earth would probably have an atmosphere and environment like Venus.
Yes, there is life on our planet Earth, and that is part of the Milky Way. Life outside our planet Earth has not been confirmed yet, but that doesn't mean much, since no space exploration has been done outside our own Solar System.Yes, there is life on our planet Earth, and that is part of the Milky Way. Life outside our planet Earth has not been confirmed yet, but that doesn't mean much, since no space exploration has been done outside our own Solar System.Yes, there is life on our planet Earth, and that is part of the Milky Way. Life outside our planet Earth has not been confirmed yet, but that doesn't mean much, since no space exploration has been done outside our own Solar System.Yes, there is life on our planet Earth, and that is part of the Milky Way. Life outside our planet Earth has not been confirmed yet, but that doesn't mean much, since no space exploration has been done outside our own Solar System.
The earth can survive a very much hotter temperature. Human and animal life can not.
NO because it is way to hot and there is to much carbon dioxid