Horatio is studying an abandoned farm in his community. The land of the farm once supported fields of corn, beans, and spinach, as well as pastures for cattle and sheep. Today, the farmland is covered in a variety of grasses, shrubs, and small trees, and is home to rabbits, gophers, and other small animals. The evidence most strongly supports which of the following conclusions? A. The farmland is undergoing primary succession, which eventually will restore the original climax community. B. The farmland is undergoing secondary succession, which eventually will restore the original climax community. C. The farmland is undergoing secondary succession, which may or may not restore the original climax community. D. The farmland has undergone primary succession, and is now a stable climax community.

the answer is d. chordata

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 !

glacial erosion, the picking up and movement of earth beneath a glacier, is also referred to as plucking. erosion and transportation of individual pieces of bedrock, especially large "joint block occur as a result of this glacial erosion. plucking is type of erosion in which rocks become frozen into the bottom and sides of the glacier.as the glacier moves downhill it 'plucks' the rocks frozen into the glacier from the ground.