C1 - 6 week review

Front

Which physical process is responsible for the formation of the Grand Canyon?

Back

Water erosion

Answer explanation

The Grand Canyon was primarily formed by water erosion, where the Colorado River carved through rock layers over millions of years, creating the canyon's depth and shape. Other processes like earthquakes and droughts did not play a significant role.

Front

What happens when tectonic plates "transform"?

Back

earthquakes

Answer explanation

When tectonic plates transform, they slide past each other, causing friction and stress that can lead to earthquakes. This is the primary geological activity associated with transform boundaries.

Front

Urbanization means

Back

the movement of people from rural areas to urban areas

Answer explanation

Urbanization specifically refers to the movement of people from rural areas to urban areas, making the first choice the correct answer. The other options describe different phenomena that do not define urbanization.

Front

Which areas usually have better transportation systems? Options: sparsely populated rural areas, suburban residential areas

Back

densely populated urban areas

Answer explanation

Densely populated urban areas typically have better transportation systems due to higher demand, leading to more investment in public transit, roads, and infrastructure compared to rural or suburban areas.

Front

What happens during convergent plate movement?

Back

the plates move toward each other and create mountains

Answer explanation

During convergent plate movement, tectonic plates move toward each other, leading to the formation of mountains. This process is distinct from sliding past each other, which causes earthquakes, or moving apart, which can create valleys.

Front

Pollution most affects - the hydrosphere, the biosphere, the lithosphere, the atmosphere

Back

the atmosphere

Answer explanation

Pollution most affects the atmosphere as it includes harmful gases and particulates that degrade air quality, impacting health and climate. While other spheres are affected, the atmosphere is the most directly impacted by pollution.

Front

Rural areas include

Back

countryside with lots of land and less people

Answer explanation

Rural areas are characterized by the countryside, which typically has more land and fewer people compared to urban areas. This makes 'countryside with lots of land and less people' the correct choice.

Front

A national highway system -

Back

allows the movement of goods to markets and new places

Answer explanation

A national highway system facilitates the efficient transport of goods, connecting markets and new locations, which is essential for trade and economic growth.

Front

Places with higher elevations tend to -

Back

have lower average temperatures and more precipitation

Answer explanation

Places with higher elevations generally have lower average temperatures due to the decrease in air pressure and temperature with altitude. They also tend to receive more precipitation, especially in mountainous regions.

Front

Which factor BEST explains growth of urban areas?

Back

Economic opportunities

Answer explanation

Economic opportunities are the primary driver for urban growth, as cities offer jobs, services, and resources that attract people. While climate change and pollution are important issues, they do not directly explain urban expansion like economic prospects do.