Unit 4 Test Review Earth’s Features

Front

What is a non-renewable resource?

Back

A non-renewable resource is a natural resource that cannot be replaced or regenerated in a short period of time, such as coal, oil, and natural gas.

Front

Which resource is classified as renewable?

Back

Water is classified as a renewable resource because it is constantly replaced through the water cycle.

Front

What does it mean for a resource to be renewable?

Back

A renewable resource is one that can be replenished naturally over time, such as sunlight, wind, and water.

Front

What is the oldest rock layer likely to be?

Back

The oldest rock layer is typically the one at the bottom of a sequence of layers, as sedimentary rocks are formed in layers over time.

Front

What is a good engineering design for buildings in earthquake-prone areas?

Back

A good engineering design for earthquake-prone areas is to have buildings that are only one floor high, as they are less likely to collapse.

Front

What resource do solar panels collect?

Back

Solar panels collect sunlight, which can be converted into electricity.

Front

What is the water cycle?

Back

The water cycle is the continuous process by which water evaporates, condenses, and precipitates back to the Earth.

Front

What is an example of a renewable energy source?

Back

An example of a renewable energy source is wind energy, which is harnessed using wind turbines.

Front

Why is coal considered a non-renewable resource?

Back

Coal is considered a non-renewable resource because it takes millions of years to form and cannot be replenished within a human lifetime.

Front

What is the importance of water for life?

Back

Water is essential for all living organisms as it is necessary for hydration, nutrient transport, and various biological processes.