Changes Over The Time
10
Changes Over the Time By: Leyla Fernández and Pilar Ávila
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Changes Over The Time
Transcript of Changes Over The Time
Changes Over the Time
By: Leyla Fernández and Pilar Ávila
THE EARTHTHE EARTH
Long ago, Earth looked different than it does today.
Long ago, Earth looked different than it does today.
Water WindsVolcanoes Eruption
LandslidesEarthquakes
Fossils help us know how Earth was like millions of years ago.
Fossils help us know how Earth was like millions of years ago.
• Fossils are the remains of plants or animals that lived long ago.
Fossils tell us about animals from the past.
Fossils tell us about animals from the past.
Fossils tell us about plants from the past.
Fossils tell us about plants from the past.
Shells of living things
Bones of animals like dinosaurs
1.The animal died.
2. Sand or mud covered it.
3. After many years mud and sand turned into rock.
• First plants lived in the ocean.
• Later, they lived on the land, but they had no roots or leaves.
• At last, some plants grew roots, leaves and flowers.
• Early animals lived in the ocean.
• Some were like worms.
• Others had shells.
• Finally, fish appeared.
