Answer:
D
Explanation:
chlorine atoms come into contact with ozone in the stratosphere they destroy ozone molecules
There are many possible costs of using renewable energy in that they take large investments upfront to build infrastructure that will then be able to create savings in the long run of using renewable energy. In addition renewable energies are often more expensive in the short run in comparison to fossil fuel energies. The costs are usually in regards to building or implementing new technologies like wind mills or solar panels.
Answer:
The word region: an area or division, especially part of a country or the world having definable characteristics but not always fixed boundaries.
Explanation:
Geographers categorize regions in two basic ways: physical and cultural. Physical regions are defined by landform (continents and mountain ranges), climate, soil, and natural vegetation. Cultural regions are distinguished by such traits as language, politics, religion, economics, and industry.
Tundra.
Tundras are places that are frozen, such as Antarctica or the North Pole.
<span>Fossils symbol and mountain belts are very important
for geologists in deciding where to move the continents.
Fossils and mountain belts can give the
geologist ideas about the history of the certain continents and what are the
animals that stayed and died in that place.
Both can also help the geologists to identify if the particular continent is a
safe place to live on because the animals of a long time ago stayed on that
place. So maybe the place is safe from water high tide and is not a moving
plates.</span>