Structure of Sun:
The sun has six layers.
Three layers named as
• Corona
• Chromosphere
• Photosphere
These layers comprise the sun’s atmosphere or outer layer.
The other three layers namely
• Connective zone
• Radiative zone
• Core
Comprises the inner layer or part of sun that are not seen.
Structure of earth:
The structure of earth is divided into layers and these layers are both physically and chemically different.
The earth has an outer solid layer called crust, a viscous layer called the mantel, a liquid layer that is outer layer called outer core and solid center called inner core.
If the alcohol concentration in PEA agar was increased, it would inhibit both Gram - and Gram + bacteria by breaking down membrane absorbency barrier, tolerating influx of substances that are generally blocked and leakage of cellular potassium. High alcohol concentrations would lead to disruption or halting of DNA synthesis in both Gram + and Gram - bacteria
<span>Organisms play an important role in the water cycle. As you know, most organisms contain a significant amount of water .</span>
Earth and its atmosphere are continuously altered. Plate tectonics shift the continents, raise mountains and move the ocean floor while processes not fully understood alter the climate. Such constant change has characterized Earth since its beginning some 4 billion years ago.
