The cratered highlands stand 1.2 -- 3.1 miles (2 -- 5 kilometers) above the lowland plains, so the boundary is a relatively steep slope. The processes that created and modified the boundary remain ...

Ski on steep slopes and in varied snow conditions ... Face your torso down the slope into the fall line from the very start of the turn. This facilitates ski rotation and ensures solid edge/snow ...

Turn That Uneven Ground into a Stunning Outdoor Retreat Sloped backyards are common in many parts of Washington, especially in hilly or forested areas. While they may look challenging to work with, a ...

The gradient tells us how steep a line is, therefore the bigger the gradient the steeper the line is. A positive gradient is a straight line which slopes up to the right. A negative gradient is a ...

The line is rated as a double black ... they often break form and avoid confidently attacking whichever steep slope they're presented with. This is, of course, a natural, very human reaction ...

Ski on steep slopes and in varied snow conditions ... Face your torso down the slope into the fall line from the very start of the turn. This facilitates ski rotation and ensures solid edge ...