<span>How cultural beliefs impact the foods we eat.</span>
Answer:
river system, sandy beach or delta, plant rich swamp
Explanation:
The upper part of the stratigraphic horizon consists of Sandstone, mudstone, dust cracks with plant fossils and most significantly the coal unit. This records is quite sufficient to factor out the surroundings of deposition and prediction of supply rock. The lowermost a part of this horizon is consists of coal layers so the environment must be swampy in nature. Mud Cracks containing fossils pf plant constitute the coal are form not inside the in-situ mode they are from in ex-situ mode that means the coal isn't the autochthonous origin however are allochthonous in origin. Plant cloth comes from a different location and deposited in this zone and people not be triumphant a good decreasing situation remains as a fossil inside the dust cracks.
Mudstone include Silt and Clay which are very excellent grain particles. This mudstone is deposited in a totally low electricity circumstance of the muddy part of the ocean. This low strength condition isn't maintained for a long term and there may be a sluggish fluctuation of surroundings and high power condition cause deposition of the sandstone. Sandstone contains a number of small cross mattress which represents a beach surroundings. As a selected region document with the mud crack it is essential to say that this unique time complements the formation of coal just beneath the subsurface because the upper component is exposed to the surface.
So those are the geological history of the Upper part of the Stratigraphic horizon
you can download the attached pdf for further understanding
Answer:
ethiopian highlands, kalahari deserts
Soil is the thin layer of material covering the earth's surface and is formed from the weathering of rocks. It is made up mainly of mineral particles, organic materials, air, water and living organisms—all of which interact slowly yet constantly.
Planting more trees - the roots of trees hold the soil together and help to reduce soil erosion from wind and rain.
Improving the quality of the soil - this can be managed by encouraging people to reduce the number of grazing animals they have and grow crops instead. The animal manure can be used to fertilise the crops grown. Growing crops in this way can improve the quality of the soil as it is held together by the roots of plants and protected from erosion. This type of farming is more sustainable.
Water management - water can be stored in earth dams in the wet season and used to irrigate crops during the dry season. This is an example of using appropriate technology to manage water supplies in the desert environment.
Magic stones (or bunds) are circles of stones placed on the ground to hold water on the soil rather than letting it run quickly over the surface.
Drip irrigation is where water drips slowly onto the ground from pin-sized holes in a hose lying on top of the soil. This minimises water loss, maximises effectiveness and can be delivered via a solar pump.
