A clay that loses nearly all of its shear strength after being disturbed is called a(n) sensitive clay.
Clay is a material similar to natural earth but fine grain. The meaning of the word clay is "sticky". The slip is a clay in liquid suspension used as a binding agent, as enamel for stoneware and electrical insulators or slip sheets are used in decoration.Clays may be described as sensitive when the undisturbed strength is greater than the disturbed (remoulded) strength, where the remoulded material can behave as a fluid.
Sensitivity is defined as the ratio of the undisturbed shear strength and the disturbed shear strength.Clay soil has a thick and swooping composition. Blackland prairies have a unique characteristic of black and heavy clay soils because of the marine chalks, limestones, and shale that are found in its composition. When soils reach major rivers and tributaries its compositions changes into a more sandy soil
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The answer is the last one because:
- One has three sides and the other has four which doesn't makes it equal.
- One has three vertices and the other has four vertices.
- Obtuse is an angle greater than 90° but less than 180°, so it doesn't have an obtuse angle.
- Yes, it has one right angle each.
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A topography map provides visual information about elevations, either by color or by circles, so the answers would be:
- areas with mountains
- regions with a high elevation.
The change of elevation (going high or low) would be represented by circles. The closest the circles are to each other, the steeper is the variation.
A topographic map is usually a large-scale map (showing a small area, like your neighbourhood, not a whole country for example). If there are state boundaries or any kind of road passing in that frame, yes they will be shown on the map... but it's not the primarily use of a topographic map.
