Answer:
d.loss of wetlands
Explanation:
When the land loses water, plants will not have water to nourish the solid trunk. And ultimately causing plants to die Observed at the dry season.
Explanation:
Given parameters:
Distance of the seismic station from Blue mountain lake = 1200km
Unknown:
Time = ?
Solution:
To solve this problem, we must know that velocity is the displacement divide by time:
Velocity = ![\frac{Displacement}{time taken}](https://tex.z-dn.net/?f=%5Cfrac%7BDisplacement%7D%7Btime%20taken%7D)
Since we are looking for time, lets make it the subject of the expression;
Time taken = ![\frac{displacement }{velocity}](https://tex.z-dn.net/?f=%5Cfrac%7Bdisplacement%20%7D%7Bvelocity%7D)
velocity of the wave is a consant = 6km/s
Time taken =
= 200s
Learn more:
Seismograph brainly.com/question/11292835
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