Answer:
To calculate distance, you measure the difference in waves as they arrive.
To determine location, you find the point of intersection.
Explanation:
This single disturbance sends out both transverse and longitudinal waves and since both waves have different speeds.
To determine the distance:
You measure the time difference in the waves as they arrive. If the difference in time is large then the distance is larger.
To determine the location of the disturbance:
If you were to call two people from different locations who have made measurements of this same event on a telephone call. Their circles can be transferred to your map. The location of the disturbance can then be determined by the point of intersection of the 3 circles.
Answer:
NO
Explanation:
The Aswan dam is a rock filled dam located along River Nile and its reservoir forms lake Nasser.Construction works started in 1960 and was completed in 1968 with its commissioning in 1971.The total cost of this dam is estimated to reach $1 billion.The dam provides water for irrigation, power generation, navigation and for flood controlling. Lake Victoria is a lake in east Africa whose water is shared by mostly Kenya and Uganda.The sources of river Nile are Blue Nile and white Nile.White Nile flows north through Lake Victoria which is reservoir of Owen Falls Dam in Uganda.
Explanation:
Tensional stress happens at divergent plate boundaries where two plates are moving away from each other.
The answer you will be looking for is A. When rain mixes with soil, it creates mud which can then create a mud slide depending on the slant of the ground.
Answer:
Several types of evidence supported Hess's theory of sea-floor spreading: eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves.
Explanation:
Sea-floor spreading occurs when the sea floor spreads apart along divergent boundaries and forms the mid-ocean ridge. Magma is pushed up through cracks in the crust along the mid-ocean ridge. As the magma is thrust up and hardens it forms new crust and the ocean floor on both sides of the mid-ocean ridge move outward.
