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Tracking Earth's Transformations Through Time and Nature

Tracking Earth's Transformations Through Time and Nature

Assessment

Interactive Video

Science, Geography, Biology

6th - 7th Grade

Practice Problem

Hard

Created by

Patricia Brown

FREE Resource

The video explores how Earth is changing by comparing past and present images. It highlights the impact of natural phenomena like floods and volcanoes, as well as human activities such as urbanization and pollution. The video also discusses climate change, focusing on the melting of glaciers. By observing these changes, scientists aim to understand and address the challenges facing our planet.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What method do scientists use to observe changes on Earth over time?

They rely on ancient texts.

They use telescopes to observe from space.

They compare new and old images.

They use underwater cameras.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What natural event in West Africa in 2020 significantly altered the landscape?

Intense floods

A severe drought

A volcanic eruption

A massive earthquake

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How did heavy rains in Australia in 2021 affect the environment?

They improved crop yields.

They caused rivers to dry up.

They increased the number of wildfires.

They led to blocked rivers and flooding.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the impact of the 1980 eruption of Mount St. Helens?

It led to the extinction of local wildlife.

It created a new mountain range.

It destroyed a large part of the nearby forest.

It caused a permanent drought in the area.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How did Cancún, Mexico, change over 50 years?

It transformed into a major vacation destination.

It became a desert.

It was abandoned due to natural disasters.

It became a major industrial hub.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What environmental issue arose from the growth of Cancún?

Desertification

Frequent earthquakes

Water pollution and beach erosion

Increased volcanic activity

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was a significant consequence of building a dam on the Paraguay-Parana River?

It caused a decrease in fish population.

It improved agricultural productivity.

It led to the relocation of many people.

It created a new wildlife sanctuary.

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