Question

after testing how cookie plates move 🌍, its time to see how fast earth really changes! some processes happen quickly ⚡ while others take millions of years 🦕.

• drag and drop each statement into the correct category:
• ⚡ short - term processes (fast changes you could see in a lifetime)
• 🦕 long - term processes (slow changes over thousands to millions of years)

answer choices:
the accumulation of sediment at convergent boundaries forms mountain ranges.
a volcanic eruption forms a new volcanic island in a matter of years.
the gradual rise of new crust at mid - ocean ridges causes the atlantic ocean to widen.
earthquakes caused by plate movement can trigger landslides.

Explanation:

To solve this, we analyze each statement based on the time scale of Earth processes:

1. Short - term processes (fast, visible in a lifetime):

• "A volcanic eruption forms a new volcanic island in a matter of years." Volcanic island formation from an eruption can occur relatively quickly (within years), so it's short - term.
• "Earthquakes caused by plate movement can trigger landslides." Earthquakes and the resulting landslides happen suddenly and are short - term events.

1. Long - term processes (slow, over thousands to millions of years):

• "The accumulation of sediment at convergent boundaries forms mountain ranges." Mountain building from sediment accumulation at convergent boundaries takes millions of years as it involves the slow process of plate tectonics and sedimentation.
• "The gradual rise of new crust at mid - ocean ridges causes the Atlantic Ocean to widen." The widening of the Atlantic Ocean due to mid - ocean ridge crust formation is a very slow process that occurs over millions of years as part of plate tectonics.

Answer:

• Short - term processes (fast changes you could see in a lifetime):
• A volcanic eruption forms a new volcanic island in a matter of years.
• Earthquakes caused by plate movement can trigger landslides.
• Long - term processes (slow changes over thousands to millions of years):
• The accumulation of sediment at convergent boundaries forms mountain ranges.
• The gradual rise of new crust at mid - ocean ridges causes the Atlantic Ocean to widen.