How does the structure of the water molecule explain the ability of water from beads?

What is earths lithospheric plates interact at

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000

The serengeti plains are part of the african savanna ecosystem and are home to a variety of different species of plants and animals. the serengeti plains experience a seven-month period of seasonal drought each year, during which the ecosystem receives only four inches of rain and the availability of some resources becomes very scarce. which type of limiting factors does the seasonal drought in the serengeti plains affect?