PPT-FRESHWATER ON EARTH Q4 WEEK 1

A FRESHWATER ON EARTH 70 of Earth is covered in water 3 of Earths water is freshwater 97 saltwater FRESHWATER CONTAINS LESS THAN 1 SALT 687 of FRESHWATER is frozen in glaciers and icecaps. NADYA T. VINOGRADOVA. 1. RUI M. PONTE. 1. MARTHA W. BUCKLEY. 2. 1. Atmospheric . and Environmental Research (AER. ), USA. 2. George Mason University (GMU), USA . Aquarius/SAC-D Science Team Meeting, Seattle, WA. 41. Which of the following represents a reverse fault?. A. B. C. D. 42. A fault is a fracture in Earth’s crust. When the crust faults, it can create an earthquake. Which of the following is TRUE of earthquakes?. Unit One. What is a freshwater ecosystem?. Only 3% of the world’s water is fresh.. Freshwater is either frozen in glaciers and pack ice or is buried in aquifers.. The remainder of the water is found in lakes, ponds, streams, and rivers.. By: Abigail Tracy. Freshwater Biomes. By: Abigail Tracy. What is it ?. A freshwater biome is any body of water that is made of freshwater, such as ponds, lakes, streams, and rivers. Most freshwater biomes consist of moving water and contain many types of fish.. Mrs. Horn . Earth Science . 2015. Natural Resources. Things found in nature that are useful to people. Examples: food, air, and water. Two Kinds of Resources. Renewable resources- natural resources that can be replaced at the same rate at which they are used. Monitoring the Freshwater Pearl MusselConserving Natura 2000 Rivers Monitoring Series No.2MR Young,LC Hastie & SL CooksleyOcean Laboratory and Centre for Ecology,University of AberdeenFor more informa Endemism . and . Vulnerability . in California: the Freshwater Conservation Blueprint. Joseph Furnish (US Forest Service). Jeanette Howard, Kirk . Klausmeyer. (The Nature Conservancy). Kurt Fesenmyer (Trout Unlimited. Saltwater . Makes up 97% of the Earth’s supply of water.. Comes from the ocean.. Undrinkable.. Makes up 3% of the Earth’s supply of water.. Some of it is frozen while some is in the ground (groundwater) and the rest is in rivers and lakes.. Jason . Zheng. 8-1: What is the General Nature of Aquatic Systems. The Earth is made mainly of Water.. Saltwater covers around 71% of the earth’s surface.. Freshwater occupies only about 2.2%. Global Ocean: is a single and continuous body of water, geographers divide it into four large areas- Atlantic, Pacific, Arctic, and Indian.. The continuous movement of water . from the . ocean. …. to the . atmosphere. …. to the . land. …. and back to the . ocean. What powers the Water Cycle?. What powers the Water Cycle?. The Sun!. Freshwater snails are crucial in assessing the ecological status of water bodies beside their economic public and veterinary health importance Hence ecological studies pertaining to their abundance di Question 1.. Which of the following is not a freshwater source? . Ditch. Ocean . Canal . Lake . Question 2. .. Roughly how much of the Earth’s surface is covered by freshwater?. Half . Two thirds . Let’s explore . our rivers and lakes. Placeholder for film. Water for wildlife. Dragonfly. Sandhill cranes. Kingfisher. Florida manatee. Otter. Pacific salmon. Water for people. Meet the Pacific salmon.  . Before:. Question of The Day. During;. PPT notes on Uranus. After:. 3-2-1. Week 4 Day 1. Week 4 Day 1. Question of The Day. Answer: . a gas giant. 7. th. from the sun. 3 billion Km. from Sun. orbit is an ellipse –stretched circle.