Deposition in rivers - Study guides, Revision notes & Summaries

River/stream processes in the correct sequence as their occurrence in nature? - Answer-weathering, erosion, transport, deposition The general term for clay, silt, and sand deposited by running water - Answer-Alluvium Watersheds boundaries are called - Answer-Drainage divides Stream drainage patterns are determined by - Answer-differing rock resistance, slope, climatic and hydrologic variability As the discharge of a stream increases, what also happens? - Answer-Width, depth, and velo...

LUOA Earth Science Module 3 Test Review Latest Update Graded A+ Conventional oil a power source of fuel that provides lots of energy but burning it releases carbon dioxide, green house, and other oil pollution Benefit: High energy yield 2 recycled metals aluminum and copper Advantages of Solar Energy it is free, net energy is not too high, quick installments, no carbon dioxide admission, very low air and water pollution, and very low land disturbance Disadvantages of Solar Energy it needs to ...

SCSC 301 TEST QUESTIONS AND ANSWERS Which horizon is not part of the soil solum? - ANSWER- C Organic matter in soil typically accounts for ____% or less of the soils total volume. - ANSWER- 5% Pore space in soil may contain either _____ or _____ - ANSWER- Air Water Soils are the result of ______ and biota acting on parent material over time as modified by ______ - ANSWER- Climate Topography Though plants depend on soil for growth, which of the items below is found in soil, but n...

T/F Soils are a dynamic natural body made up of fine materials covering earth's surface in which plants grow and are composed of both mineral and organic matters. - True Which of the following ions are important for acidity (ph)? - Hydrogen The catena sequence in soils is based on: - parent material and landscape relief The ability to transfer chemical cations between their surfaces and the soil solution to enable plant roots to take them up is referred to as - Cation-exchange cap...

Solid and Hazardous Waste/Environmental Justice ! What are the consequences associated with landfills and incinerators? Landfills: groundwater contamination, methane generation, long-term viability, few new facilities opening and expensive to close Incinerators: though they take up 90% less space and can make steam to turn turbines, they have been wrongfully marked as "green". They are harmful to the environment -- Harmful Air Pollutants (HAPs) which include Carbon monoxide, dioxins,...

SCSC 301 TEST QUESTIONS AND ANSWERS Which horizon is not part of the soil solum? - ANSWER- C Organic matter in soil typically accounts for ____% or less of the soils total volume. - ANSWER- 5% Pore space in soil may contain either _____ or _____ - ANSWER- Air Water Soils are the result of ______ and biota acting on parent material over time as modified by ______ - ANSWER- Climate Topography Though plants depend on soil for growth, which of the items below is found in soil, but not ...

Rivers - AQA GCSE Geography Latest 2023 Already Passed Hydraulic action The force of the water hitting the river bed and banks. This is most effective when the water is moving fast and when there is a lot of it. Abrasion When the load carried by the river repeatedly hits the bed or banks dislodging particles into the flow of the river. Attrition When stones carried by the river knock against each other, gradually making the stones smaller and more rounded. Solution When the river flows over l...

C165- Earth and Sky Quiz Questions Answered 100% Accurate, Scored A+ What force caused the hydrogen, helium, and lithium formed from the big bang to collect and form stars, planets, and other objects, as well as to form the different elements than hydrogen making up these objects? magnetism gravity chemical bonds inertia gravity What process generates the energy that stars emit? chemical reaction of hydrogen and oxygen to form water vapor- wrong fission of uranium ...

point source pollution - Answer discharge from factories, sewage treatment plants, mines, power plants easy to identify, monitor, regulate non-point source - Answer agricultural runoff, storm-water, atmospheric deposition broadly scattered, difficult to regulate and control organic wastes - Answer oxygen demanding wastes most biodegradable, but dissolved O2 is used up raw sewage, paper mill discharge, food waste, dead animals Dissolved oxygen vs. temperature - Answer Dissolved oxyge...

APES Exam Review Questions and Answers Already Passed What is an ecosystem? a location on earth that includes interacting living (biotic) and non-living (abiotic) components. What percentage of energy is lost as trophic level increases? only 10% of energy is transferred from one trophic level to another. What is the Tragedy of the Commons? The destruction of a natural habitat known as a common that was overgrazed by sheep The addition of a limiting nutrient to an ecosystem may lead to an alga...