The answer is C.15, USSR broke into 15 republics including Russia itself.
Answer: . educated women may learn family-planning techniques.
Explanation:
One of the most common forms of weathering in areas that have frequent freeze/thaw cycles is ice wedging.
Answer:
The ozone layer absorbs a large portion of incoming UV radiation.
Explanation:
This means it keeps ground-level ozone from forming. A higher percentage of UV radiation entering the troposphere would allow a greater amount of ozone to form in the troposphere.
One landform found in Mexico is volcanoes, also mesas and buttes and canyons like the Canon del Cobre in I believe the province of Durango up on the interior plateau so it definitely has a variety of landforms which reflect that it is on the circum-pacific ring of fire and also is partly quite arid.
