Sedimento

The video explains how weathering breaks down rocks, and how wind and water transport these sediments to new locations. Rivers often carry sediments that change their color, and satellite imagery can show these sediments being transported to the sea. Over time, these sediments accumulate and compact to form new rocks.

What natural forces are responsible for transporting weathered rocks?

• Sunlight and heat

• Wind and water

• Gravity and magnetism

• Earthquakes and volcanoes

What feature of rivers often indicates the presence of sediments?

• Their temperature

• Their depth

• Their speed

• Their color

How can we observe the movement of sediments to the sea?

• Through satellite imagery

• By using a microscope

• Through underwater cameras

• By measuring water temperature

What happens to sediments over time to form new rocks?

• They melt and solidify

• They accumulate and compact

• They dissolve in water

• They evaporate

Which process is essential for the formation of sedimentary rocks?

• Melting

• Compaction

• Erosion

• Evaporation