I am in no way, shape, or form a geologist. I did zoology for my degree, but the guys I was working with, they were really hot on erosion and damage, and they were looking at some of the way the bones had been damaged, and they're like, "Okay, we're pretty confident thatthe bite marks are sitting on top of erosion ." - What does that mean?
Which goes a little something like this: weathering wears down rocks, creating sediment. Erosion by water, wind, ice, or gravity physically removes that sediment and puts it somewhere else.Often, it’s deposited in basins: areas of land that sit at slightly lower elevations than the surrounding landscape.
Weathering happens when physical, chemical, or biological processes break or transform a rock. Erosion happens when gravity, wind, or water moves those broken-off rock-bits— known as sediment – somewhere else.Often, erosion is caused by runoff: water that can’t be absorbed by already soaked land, so it flows across the surface.
And if you talk to any of them, they will tell you, I know that the best time for me to start a five mile run is Erosion is where you deplete a resource over time.
And is it because the climate issue is just making the soil completely unworkable? The erosion , the water access, that people can't sustain themselves, so they have to kind of up and head more towards the economic opportunities.
Often, erosion is caused by runoff: water that can’t be absorbed by already soaked land, so it flows across the surface. Weathering and erosion join forces to create some amazing features, like these ones in Bryce Canyon National Park. A cap of hard rock on the plateau protects all the softer rocks below, so physical weathering by rain and snowmelt forms steep cliffs and narrow, rocky walls.
But when chunks of thawing ice block the river’s flow, flooding of surrounding areas can occur. That water causes erosion and melts a layer of frozen ground called permafrost, all of which affects the chemical balance of the Yukon River. And that’s not to mention all the damage to local communities.
Weathering creates sediment, the stuff that eventually forms sedimentary rock. And then comes erosion , the process that washes away sediment and moves it somewhere else. Those two processes explain how Dwayne broke off from his home cliff and tumbled down to where I was hiking.
If we don't have elephants, the soil is not rich. We have soil erosion . And when it rains, there'll be lots of puddles.
How much smaller I have become, I said to myself. Through an erosion necessary to survival perhaps, and perhaps still to be regretted, I've worn myself down to a bearable size. And then I realized that I had wandered into a maze of narrow streets, the walls on either side too high to glimpse the gold doom of my landmark.
been more democratic than it has been in the last decade. And even the erosion of democracy that we read about in the headlines has taken us back to where we were in about 2010. 200 years ago, the number of democracies in the world could be counted on the fingers of one hand.
It is unconventional ag, toxic to the soils. We could talk about erosion and all sorts of things that are happening today and for the last 100 years in ag, but we are very active there.
And then a couple of months later they made this map. But basically shows major erosion channels, features. Basically after more than a decade of driving around down there, basically the blind man looking at an elephant, I was able to see
So on the top of there you can see, it looks like big lines coming off. Those or erosion channels that are up to 600 feet deep. Everything being so steep, erosion is a major factor.
So I'll explain what those three are. The first is the erosion of trust in authority and expertise. So this data comes from the Pew Research Center.
Vertical axis is ability to automate in percentage and horizontal axis is hourly wage. as tax base erosion from artificial intelligence attacking it from a million different sides.
Well I would say that the biggest thing that's happened at least in the last 60 years, is the erosion of trust in our culture. And Robert Putnam in the book "Bowling Alone" talked about this on a societal level.
But there was a lot more international attention at that particular moment in time. And this erosion in broadcast coverage is due to a lot of different things. It's due to cost.
We had some soil erosion issues, which-- when it rained, water pockets collected in certain areas and
been a steady erosion of the application of the death penalty before it was stricken from the law books. Now, the United States is famously an outlier or I should say 34 of the 50 states
slowly contributes to the erosion of profitability. There's also some internal contradictions in capital which if you're a student of marks you can
at times can actually result in the erosion of long-term attention and engagement.
high-end waves causing significant beach erosion . And for a state that depends so
Just go with me. A nonconformity is a surface where erosion wears down a layer of igneous or metamorphic rock, before new sediments are eventually deposited on top. You can see that here: The rocks at the bottom are the Grand Canyon's metamorphic basement that formed about 1.75 billion years ago.
There's issues related to erosion of cultural traditions due to this increasing demand for such types of products.
So there's lots of erosion .
And that is part of this erosion of leisure time that we've got to be watching out for, is how our free time is turning into work
And there may even have been an erosion of quality, in some instances.
And the kids learn about erosion by watching our house float away.
result of Western cultural pollution or erosion .
laws slowly emerged as an erosion of that and granted originally the
was one of the most successful erosions of empathy in human history because it dehumanized people it turned them into objects rather than
erosion and damage, and they were looking at some of the way the bones had been damaged, and they're like, "Okay, we're pretty confident thatthe bite marks are sitting on top of erosion ." - What does that mean? - So it means that the animal had died, and it was found in a it was found in sand-covered, but in what would have been a river channel.
Erosion happens when gravity, wind, or water moves those broken-off rock-bits— known as sediment – somewhere else.Often, erosion is caused by runoff: water that can’t be absorbed by already soaked land, so it flows across the surface. Weathering and erosion join forces to create some amazing features, like these ones in Bryce Canyon National Park.
These features go by several equally fantastic names depending on their location, including hoodoos, tent rocks, and fairy chimneys. You can also see the effects of weathering and erosion in the ways rivers change shape. Over time, a river carves a groove in the land, whether a v-shaped valley, a steeply-walled slot canyon, or some other shape.
So we put in drip irrigation to reduce soil erosion .
unhealthy competition, and an erosion of trust?
To say that natural selection explains life is like saying that erosion explains mountains.
Those or erosion channels that are up to 600 feet deep. Everything being so steep, erosion is a major factor. Sometimes you even see what looks like waterfalls of sand coming down vertical areas.
the whole thing just collapsed because they started too much erosion from too much firewood because there were too many people, and it just got out of balance, and it was over.
personally find alarming about the current situation is um a seeming erosion and rejection of both a traditional opinion leaders and also
It's being eaten away by a kind of erosion , by social and economic forces.
To follow up on his question when you talk about erosion of leisure time, I'm sure you have statistics to say that we have less leisure
And what happens then is we see an erosion of talent on the part of the person.
Because every month you're losing money to this erosion of inflation.
farmable soil in California are lost due to wind and water erosion because of the types of practices being used.
And you know, before the erosion started, they were just in the bedrocks along the mountain front.
The weathering of that, the erosion of that puts huge amounts of nutrients, you know, things that microbes wanna use, into the oceans,
Except Earth is constantly editing and rewriting the record. In a lot of places, erosion washes away the evidence, or the strata are simply buried too deep to observe. But not in the Grand Canyon!
when the layers of sedimentary rock begin. You can also get a disconformity, where erosion wears down the top horizontal layers of sedimentary rock. Then more sediment washes in, stacking other horizontal layers on top.