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What percentage of the earth's surface is covered by plants?
Approximately 30% of the Earth's surface is covered by plants, including forests, grasslands, and crops. Plants play a crucial role in the planet's ecosystem by producing oxygen and providing habitats for various species of animals and insects.
How did the growth of primitive plants change the percentage of oxygen and carbon dioxide in the earths early atmosphere?
The growth of primitive plants, such as algae and mosses, led to an increase in oxygen levels through photosynthesis. This process reduced the percentage of carbon dioxide in the Earth's early atmosphere as the plants used it for growth. This shift in gases laid the groundwork for the development of more complex plant and animal life forms.
In what ways does water leave earths surface and enter the atmosphere?
Water leaves Earth's surface and enters the atmosphere through processes such as evaporation from oceans, lakes, and rivers, as well as transpiration from plants. Additionally, water is released into the atmosphere through sublimation from snow and ice.
What is percentage of plants on earth?
It is estimated that there are around 390,000 species of plants on Earth, which account for roughly 80% of the planet's total biomass. Plants play a crucial role in ecosystems by producing oxygen, providing food and habitat for animals, and regulating the climate.
What dose geothermal mean?
Geothermal refers to heat energy stored beneath the Earth's surface. It can be harnessed through technologies like geothermal power plants to produce electricity or for direct use in heating applications.
What percentage of the earth's surface is covered by plants?
Approximately 30% of the Earth's surface is covered by plants, including forests, grasslands, and crops. Plants play a crucial role in the planet's ecosystem by producing oxygen and providing habitats for various species of animals and insects.
How does ice change the earths surface?
frezze plants
What is found on earth surfice?
For the most part, water is what is found on the Earths surface. This is because about 70 percent of the surface of the Earth is covered in water. The other 30 percent is made up of dirt, plants, grass and rock.
The loose weathered material on earths surface in which plants can grow is?
soil
What allowed lush plants to start growing on Earth's surface?
you suppose to answer it not leave it blank anyways the answer is heating of earths surface
What is the Water Cylcle?
the water cycle is the continuous moment of water from sources on earths surface-such as lakes, oceans, and plants.
Which type of rocks form as an accumulation of minerals dead animals or plants on the earths surface?
go away idiots
What are 95 percent of the earths animals?
Technically, 95 percent of Earth's living things (besides plants) are invertebrates, but the percentage of animals has not yet been discovered.
What is formed from the remains of plants an animals that has been stored beneath the earths surface for millions of years?
parhaps fossils, roots, ashes or even new compost
Where does earths atmosphere come from?
Plants
Why are plants important to the water cycle?
plants purify the earths water.
What did the earths surface look like in the Cambrian time?
During the Cambrian period, around 500 million years ago, the Earth's surface looked vastly different from today. The supercontinent of Gondwana covered much of the southern hemisphere, while ocean basins were expanding. The land was mostly barren, with simple plants and algae beginning to emerge.
