Earth is not entirely covered with bacteria because bacteria require specific environmental conditions to thrive, such as the availability of nutrients, moisture, and suitable habitats. While bacteria are incredibly abundant and can be found in almost every environment on Earth, certain conditions like extreme heat, cold, or lack of water limit their distribution. Additionally, competition with other organisms and natural obstacles like UV radiation or harsh chemicals also play a role in determining where bacteria can survive and grow.
According to Biologists, the reason Earth is not covered with bacteria is that conditions are not ripe for bacteria to develop. Scientists are able to provide the right conditions for bacteria to grow in lab studies by providing it the necessary energy source and nutrients as well as temperature for bacteria to thrive.
Approximately 71% of the Earth's surface is covered by water.
Approximately 29% of Earth's surface is covered by landmasses. The rest, about 71%, is covered by water.
Approximately 29% of the Earth's surface is covered by land. The rest of the surface is covered by water bodies.
Roughly 71% of the Earth's surface is covered by oceans.
Approximately 71% of Earth's surface is covered by the hydrosphere, which includes oceans, seas, rivers, lakes, and other bodies of water.
They break down organisms into soil
Bacteria CAN live on Earth.
No, bacteria do not have membrane-covered organelles. They lack membrane-bound organelles such as mitochondria, nucleus, and endoplasmic reticulum found in eukaryotic cells. Bacteria have a single cell membrane surrounding their cytoplasm.
Approximately 71% of the Earth's surface is covered by water.
30.2% of Earth is covered by land
71% of the earth is covered in Hydrosphere.
Earth is the planet that is covered mostly in water, with approximately 71% of its surface covered by oceans.
3/4 of the Earth is covered by water.
The surface of earth is covered mostly by water.
Cows are covered in feathers
71% of the earth is covered in Hydrosphere.
About 33% of the land area of the earth is covered by deserts.