Question

The image below shows numerous volcanic mountains in the Pacific Northwest. What is the most likely cause of the volcanic and earthquake activity in this region? (1 point)
Responses

rising and falling tides in the ocean
rising and falling tides in the ocean

random abnormal weather occurrences
random abnormal weather occurrences

solar and lunar variations
solar and lunar variations

collision of tectonic plates
collision of tectonic plates
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Answer 1

14 of 3014 of 30 Items
Question
The food web for a particular ecosystem is shown below. What would most likely happen if the grasshopper population had a major increase?(1 point)
Responses

The duck population would decrease.
The duck population would decrease.

The snake population would increase.
The snake population would increase.

The lizard population would not change.
The lizard population would not change.

The frog population would decrease.
The frog population would decrease.

Answer 2

collision of tectonic plates

Answer 3

The snake population would increase.