Question

deforestation of kelp forests leads to loss of biodiversity and important ecosystem services. to monitor the health of kelp forest ecosystems, scientists use satellite images to measure how much area of the ocean is covered in kelp forests. the upper layer of a kelp forest, called the canopy, is visible from above. this graph shows the average kelp canopy area in a region off the coast of northern california from 1985 to 2019. average kelp canopy area 1985 - 2019 complete the sentences. the average kelp canopy area from year to year. the five - year period with the lowest average kelp canopy area was from

Explanation:

Step1: Observe the bar - graph

We can see the height of the bars representing the average kelp canopy area changes each year.

Step2: Identify the lowest - five - year period

By visually inspecting the graph, we note that the bars are consistently low from 2015 - 2019.

Answer:

The average kelp canopy area varies from year to year. The five - year period with the lowest average kelp canopy area was from 2015 to 2019.