The correct answer is - b. grazing.
Rangelands are lands that are used for grazing of the livestock. This type of land is predominantly consisted of the native floral species typical for the grasslands, like grasses (tall and short), shrubs, flowers, herbs. They are also referred to as just grasslands, cause in general that is what they actually are - a vast grasslands. They are not all the same and have differences from region to region, so there are some that are predominantly composed of short grasses in more arid regions, some that are with tall grasses, in some the percentage of shrubs, flowers, and herbs is much higher, while at others they are very rare. The rangelands are dispersed in most parts of the world.
1. The shapes of some continents seemed to fit together.
2. the same fossils were found on different continents separated by 1000's of miles of Ocean
3. similar mountains and rocks were found on different continents thousands of miles apart.
4. glacial deposits were found near the equator in tropical regions.
Control over the press and media and control of who leaves and comes to North Korea.
That a couple could only have one child unless their child died. Forced abortions are mandatory for anyone who gets pregnant after having more than one child