Math, asked by testbhartiairtel, 9 months ago

exprend the penaginal measured 15 as radiant
and contournal measure​

Answers

Answered by jash15
1

Step-by-step explanation:

Kejriwal and Dinesh fuva is this the

Answered by raghavmaheshwari66
0

Answer:

Vegetation has slowly reestablished on the debris avalanche deposit in the 15 years after the 1980 eruption of Mount St. Helens that created a 60-km(2) debris avalanche, the largest landslide in recorded history. There has been a gradual increase in species richness and cover, but only 61% of the species present on the mountain before the eruption have established on the debris avalanche deposit. Plant cover averages 38% and is extremely patchy. Life form composition changed over successional time, because part of the avalanche deposit was invaded by introduced plant species aerially seeded to reduce erosion, the site offers the opportunity to compare successional processes occurring with and without introduced species.

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