Because of the magma that lies underground
The Great Rift Valley is one particular rift valley located in Africa. There are other rift valleys located in other parts of the world.
There are 3 main parts: The Frame, The Bed and The Springs.
PICKEREL IS THE FAMILY: The pike, known in Canada sometimes by the name of jackfish, is found throughout the Great Lake region, practically all of Canada, and a part of Alaska, also in less numbers in the eastern states and upper Mississippi valley, but never south of the 'Ohio river. Its natural home is Canada; in parts of the dominion it is very abundant and grows to a large size. The "pike" of other parts of North America are pickerel.
Kangaroos are abundant in many parts of Australia. This does not apply to all species, as many of the smaller species are endangered.
In the lower parts of a valley
if we have abundant rainfall to feed watersheds why do we experience drought some parts of the year?
if we have abundant rainfall to feed watersheds why do we experience drought some parts of the year?
It accounts for 300 parts per billion in the earth's crust.
It accounts for 1.3 parts per million in the earth's crust.
Approx 0.3 parts per billion.
Auto parts stores sell a kit with springs and shocks that replaces the rear air bags with springs. Been there, done that.
4th most abundant element in the universe.