Fjord - <span>A fjord or fiord is a steep water inlet which is narrow. It is created due to glacial erosion. Long ago, when the earth was covered with glaciers, they cut bedrock into U-shaped valleys. As the glaciers moved, they would leave a narrow waterway in their path, due to melting. These waterways are called fjords.
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<span>B) secondary
</span>In 2006, an underwater volcano created a new island near the Tonga Islands. Since then, waves and other forces of weathering have created beaches on the<span>island. These beaches are considered _____ landforms.
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NOT:
primary
tertiary
Answer:
the sun
Explanation:
the sun is the main source of energy that drive water cycle
the process by which Earth makes heat is called radioactive decay. it involves the disintegration of natural radioactive elements inside Earth. ex; uranium is a special kind of element because when it decays, heat is produced from it
