Answer:
c. Graded beds are evidence of a decrease in current velocity during deposition whereby coarse sediments settle out first, followed by finer sediments as the velocity decreases over time.
Explanation:
The generalized channel path A seen in the stream capture folder most likely represents the previous outlet channel of the Murray river.
The Murray River is a river in southeastern Australia. At 2,508 km long, it is Australia's longest river. Its tributaries include five of the six longest rivers in Australia.
Most of the rivers in the basin begin in the Great Dividing Range. This is a range of mountains on the east coast of Australia that stretches from northern Queensland through New South Wales to Victoria. The basin ends in South Australia where the Murray River meets the Southern Ocean.
Learn more about the Murray river here: brainly.com/question/23158860
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1. Fracking
2. Air pollutants.
3. Decomposition of organic matter e.g. in landfills.
4. <span>Chlorofluorocarbons </span>mainly in refrigerants and air conditioners.
Answer:
The scientists believe that they arose in Africa and spread to the rest of the world.
Explanation:
A is not correct because the Homo sapiens is not the earliest ancestor of moern humans, but it is the latest.
B is not correct because such evidence is lacking, and even though the Homo sapiens mixed with other hominids in Eurasia and sub-Saharan Africa, they were not of the same species.
C is correct because the evidence suggests for now that the Homo sapiens arose in Africa, and through several migration waves spread out on the other continents.
D is not correct because the Homo sapiens has not been replaced by any other species, as they are the species nowadays known as humans.
Answer:
Transform Boundaries — Grinding Plates
This kind of boundary results in a fault — a crack or fracture in the earth's crust that is associated with this movement.
Explanation: