Answer:
see:its big
think: why is it big
wonder:i wonder why it is big
Explanation:
idk im in the 7th grade
<span>If I remember correctly, St. Petersburg is located around Russia right? In my geography class, we found out that it is located around quite a bit of bodies of water.. Baltic Sea is one of them. Your best choice is A.</span>
B - Senegal River. Borders Senegal and Mauritania
Answer:
the hot spot is region is deep within the earth mantle from which heat rises through the process of convection
Explanation:
hot spot of volcanism
is unique because it does not occur at the boundaries of earth tectonic plates,where all other volcanies occurs.instead it occurs at abnormally hot centres known as mantle plumes
Answer:
Cyno-bacteria used sun, water and carbon dioxide to produce oxygen
Explanation:
- A significant amount of oxygen contributed to the formation of the ozone and protected life form the UV rays. Photosynthesis was successfully and plants were able to convert the light energy from the sun and used for the primary producers an oxygen was a significant by-product.
