According to catastrophists what was the rate of geological change?

1 answer:

7 0

Catastrophism is the theory that the Earth has largely been shaped by sudden, short-lived, violent events, possibly worldwide in scope.[1] This is in contrast to uniformitarianism (sometimes described as gradualism), in which slow incremental changes, such as erosion, created all the Earth's geological features. The proponents of uniformitarianism held that the present was the key to the past, and that all geological processes (such as erosion) throughout the past were like those that can be observed now. Since the early disputes, a more inclusive and integrated view of geologic events has developed, in which the scientific consensus accepts that there were some catastrophic events in the geologic past, but these were explicable as extreme examples of natural processes which can occur.

You might be interested in

Waat phenotype has the greatest frequency in a trait that follows a normal distribution

Neporo4naja [7]

Answer:

A phenotype is the physical observations of anything, really. For example, lazuli bunting (a bird species) has feathers that range from dull brown to bright blue. the dull brown and bright blue birds are best at mating. adult males are aggressive toward the bluish-brown birds. The greatest frequency here is that 2 seperate colors are able to mate best, yet, the mixed birds are attacked.

Explanation:

I hope this helped,

have a great day.

5 0

2 years ago

The mitotic spindle plays a critical role in which of the following processes? separation of sister chromatids dissolving of the

tester [92]

Answer:

separation of sister chromatids

Explanation:

7 0

2 years ago

Which of the following is the most realistic goal for attaining better resilience?

Anettt [7]

A.let myself feel sad and then find ways to move on

8 0

2 years ago

Read 2 more answers

In the experiment, you will determine whether having worms in the soil causes lima bean plants to grow more, less, or the same.

Fantom [35]

determine how the presence of earthworms in soil can affect plant growth. ... tomato, green beans and radish plants in soilsamples that contiained earthworms, ... For this experiment, the independent variable is whether or notthe earthworms ...

7 0

2 years ago

Read 2 more answers

When acetylcholinesterase outlasts the release of acetylcholine from the synaptic vesicles, the skeletal muscle __________?

IceJOKER [234]

Answer:

relaxes

Explanation:

Acetylcholine is the substance responsible for the transmission of nerve impulses from pre-postganglionic neurons, in the ganglia of the autonomic nervous system. At the level of the parasympathetic nervous system, the transmission between the postganglionic neuron and the effector organ also mediates. In addition, it is the mediator of the nerve transmission of the terminal motor plate.

There are large differences in the effects that Acetylcholine triggers at different cholinergic transmission sites

Intra-arterial injection near Acetylcholine produces muscle contraction similar to that caused by motor nerve stimulation. Decreased resting potential in isolated intestinal muscle and increased frequency of spike production, accompanied by increased tension. In the cardiac conduction system, nodes S-A and A-V, it produces inhibition and hyperpolarization of the fiber membrane; and pronounced decrease in depolarization speed. Central regulation of extrapyramidal motor function. Exciting effect of the basal ganglia that counteracts the inhibitory action of Dopamine. Although cholinergic innervation of blood vessels is limited, cholinergic muscarinic receptors occur in sympathetic vasoconstrictor nerves. The vasodilator effect on isolated blood vessels requires the presence of an intact endothelium. The activation of muscarinic receptors causes the release of a vasodilator substance - relaxing factor derived from the endothelium - that diffuses to the smooth muscle producing relaxation.

4 0

2 years ago