strip mining layers of surface solid and rock are removed two large areas to expose the resource witches sand and coal
Answer:
D. carbon dioxide
Explanation:
Plants need CARBON DIOXIDE and water to produce oxygen and glucose.
to start off its almost inpossible to do but...
Methods of Desalination. At least three principle methods of desalination exist: thermal, electrical, and pressure. The oldest method, thermal distillation, has been around for thousands of years. In thermal distillation, the water is boiled and then the steam is collected, leaving the salt behind.
It's geting colder and it's changing its direction
This is an example of a physiological mechanism. A physiological mechanism is <u>an automatic mechanism that governs our body using our bodily organs to stay alive and functioning</u>. Other examples of physiological mechanisms include those we use for sleeping and regulate body temperature.