PPT-Fresh Water Environments

Water environments Most important factors Salinity how much salt Depth Cleanliness pH pollution etc We will investigate Freshwater Seashores Coral reefs 2 types of freshwater environments. Grade Eight Science. Water in Your Life. Water . It is something that we often take for granted. How many things do you do each day that require water? Sometimes we are not very careful about our water use. . Grade 7 Science. Goal. I can explain how the water cycle purifies water, and where our sources of fresh water come from.. What are the 3 “. tion. ” words in the water cycle?. Evaporation, condensation, and precipitation. FRESH WATER. The similar and different characteristics. What’s the difference?. What is Salt Water?. Salt water is water that has a higher concentration of dissolved salts.. Salt water is made during the movement of water on land over time.  The components of rocks are eroded and become part of a "salty" . TENTH EDITION. H A R O L D L. L E V I N. © 2013 JOHN WILEY & SONS, INC. ALL RIGHTS RESERVED.. The Sedimentary Archives . Chapter 5 . 2. Factors affecting Sedimentary Characteristics . Tectonic setting . Fresh Concrete. Workability: . It is the ease with which concrete will flow and produce full compaction.. It is. the ease with which the concrete can be transported, placed and compacted in such a way that there is no segregation of the individual constituents. Mud Cracks in Rock. Current Environment. What is a Depositional Environment?. All rocks form in specific environments. An example of this that we talked about earlier are igneous rocks which are going to form in a volcanic area. So it you find a layer of igneous rock, you know that area once experienced volcanism. . Estuary Defined. An estuary is a partially enclosed body of water formed where fresh water from rivers and streams flows into a bay or ocean, mixing with the salt water. . Estuaries come in all shapes and sizes and go by different names.. Using the graph to the right, predict what will happen to Hungary’s population.. Bell Ringer. Human Usage of Water. Why is water so important to us, and how can we preserve it?. Recall our earlier studies of the water cycle. We examined the water cycle as a means of recycling fresh water on Earth.. Aim: What type of biomes form when fresh and salt water mix? . Estuary. Where the “arm” of a sea extends inland to meet the mouth of a river. Sea water moves inward mixing with fresh river water resulting in brackish water. What do these abiotic factors have in common? What is different about them? Three out of the four sources of water ( lake , river , ocean ) include both biotic and abiotic factors CLEANING AND MAINTENANCECLEANING MINERAL DEPOSITS MAKE DRIP COFFEE WITH COFFEE POWDER DIRECTLY OPERATION INSTRUCTIONMAKE DRIP COFFEE WITH COFFEE BEANS BEFORE THE FIST USE The use of accessory attachme Knowing where modem carbonates occur, what they . are composed of, and what their controls are is . essen. - . tial. for evaluating . microfacies. data. The objectives of . this chapter are to summarize the settings and environ- . 97.5% of all water on Earth is salt water, leaving only 2.5% as fresh water . Nearly 70% of that fresh water is frozen in the icecaps of Antarctica and Greenland; most of the remainder is present as soil moisture, or lies in deep underground aquifers as groundwater not accessible to human use. . To discuss the nutritive and dietetic value of fruit . To explain how vegetables are graded within the EU . To compile a set of guidelines to follow when buying, storing and preparing fruit in order to retain maximum nourishment.