Something that is impervious does not allow fluids to pass through it. Buildings and paved roads don’t allow water to pass through them. They are called impervious cover. These maps of Connecticut show the percentage of land covered by impervious surfaces such as pavement and buildings. The map on the left shows current conditions, and the map on the right shows predicted future conditions. Which of these statements is true?

d concave shape of wave rock

explanation:

the concave shape of wave rock is a very good evidence that supports the evolution of earth due to chemical weathering. if we talk about structure of   wave rock, studies have estimated that it is around 2.7 billion years old. it also serves as the foundation of evidence that it was the place where australian continent began to form.

how the structure of wave rock was created?

studies suggest that structure of wave rock was created when the surrounded area was started to weather due to which deposition of material started on the part of land which now contains wave rock.

the structure of wave rock is considered to be one of the best-known landforms in australia. at the height of around 15 cm, there can be found flared slopes which formulate the margins of hyden rock. it is now assumed by geologists that wave rock was created by subsurface water-induced weathering and not by glaciers, waves or wind.

due to deposition of material over the period of long time, the wave rock became tougher and tougher due to weathering from surrounding terrain. this makes it a physical evidence that supports   the evolution of earth due to chemical weathering.

hope it !

the answer to your question is slate

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint