However, the term has also been used loosely to describe similar structures on a number of planets in the Solar System, including Mars, Venus, and on a number of moons.

The location dependent, but persistent in time, separation between mean sea level and the geoid is referred to as (stationary) ocean surface topography.

MADRID Our brains are like a dense forest a complex, seemingly impenetrable terrain of interacting neurons that mediates cognition and behavior.

The relief of the Central African Republic consists of plains in the centre and the south, plateaux in the west, and two large massifs, the Fertit Hills in the north east and the Yadé Massif in the north west.

Deeply alarmed over the critical condition of millions of homeless and countless injured awaiting immediate response in desperation and pain, which is accentuated by extreme weather and difficult terrain,

In terms of environmental quality, agriculture, and hydrology, understanding the terrain of an area enables the understanding of watershed boundaries, drainage characteristics, water movement, and impacts on water quality.

Deeply alarmed over the critical condition of millions of homeless and countless injured awaiting immediate response in desperation and pain, being accentuated by extreme weather and difficult terrain,

National parks in the Netherlands were defined in the 1960s as areas of at least 10 km² consisting of natural terrains, water and or forests, with a special landscape and flora and fauna.

It's also about 40 percent more efficient than a regular wheelchair, and because of the mechanical advantage you get from the levers, you can produce 50 percent higher torque and really muscle your way through the really, really rough terrain.

Living in caves found in Dinaric Alps, it is endemic to the waters that flow underground through extensive limestone of karst of Central and Southeastern Europe, specifically southern Slovenia, the Soča river basin near Trieste, Italy, southwestern Croatia, and Herzegovina.