Answer:
Option D, Oil forms because of geologic heat and pressure and can be found around the world in varying amounts.
Explanation:
Oil existing beneath the earth surface is primarily due to the deposition of organic matter millions of years ago with in the deep earth crust.
This deposition was uneven. With the temperature and pressure, the organic matter converted into fossil fuel (oil, coal etc.)
Hence, option D is correct
Answer:
The intensity of sunlight decreases rapidly with depth. The depth of the water not only affects the colors of light that are noticeable underwater, it also affects the intensity, or amount of light
Answer:
Drought- A prolonged period of abnormally low rainfall, leading to a shortage of water.
Desertification- The process by which fertile land becomes desert, typically as a result of drought, deforestation, or inappropriate agriculture.
Explanation:
The continents fit together perfectly and are split at the boundaries
Answer:
Russia
Explanation:
By area, Russia is the biggest country in the world.
