Assuming that the long term rate of displacement along the San Andreas Fault (about 3.5 cm/year) remains the same and that the l
ocation of the fault remains the same, how long would it take Los Angeles (on the west side of the fault) to move north 620 kilometers to the position of San Francisco (on the east side of the fault)?
As the crust of the San Andrea is continuously moving due to the tectonic activity and is the main manifest of the tectonic boundary of the North America and the pacific plate. This fault along with the pacific plate will move towards the Los angles and eastern San Francisco as it moves about 3.5 cm per year.
As 1 km equals to about 100 000 cm
, then the distance of 620 km = 62, 000,000 cm and 62,000,000 will be divided by 3.5 equal to 17. 71 years to collide with the eastern side.
<span>In 1939 the German Wermacht moved into the northwestern parts parts of Czechoslovakia, under terms outlined by the Munich agreement. german leader Adolf Hitler justified this invasion by claiming that the ethnic German population lived in those regions ( the German name: Sudenland ). Answer: C ) Germans lived there.</span>
Fertilizers and chemicals are important contaminants of water and enter ground both directly and indirectly. In the case of Karst landscapes, the contaminated water infiltrates into the groundwater through underground streams or percolation.
Oil and gas spills also pose a serious problem for groundwater contamination as they can pollute aquifers near fracking zones and other oil extraction areas.
Animal feces are more of a problem in the modern age due to large-scale commercialized animal farms. Unless the waste from these facilities is controlled, it can runoff into fields and rivers and eventually seep into groundwater reserves.
Plants and animals adapt to sunlight, water and climatic changes.
Explanation:
Adaptation in plants and animals is common like humans which enables them to survive in hostile environments.
The adaptation is a major genetic and physiological adaptation of species and allows them to modify their behavior in aspect or respect to the changes in the external environment such as climate etc.
Such as the white-coated rabbit, ox, and fox during the winter months. The adaptation of plants such as growing close to the ground antarctic region to capture the maximum solar heat.
The shedding of the leaves with changing seasons and the ability to adapt to shades of the forest floor are some of the characteristics properties of the plants and animals.
