Lakes and Ponds.

Slides:

Advertisements

Similar presentations

AP Lab #12 Dissolved Oxygen & Aquatic Primary Productivity part I

Advertisements

Interactions of Living Things

Aquatic Succession Eutrophication.

Lakes And Ponds By: Jordan Caswell and Robbie Marth.

ECOSYSTEM SNAPSHOT: FRESH WATER HABITATS. FEATURED POPULATION: AMERICAN TOAD.

Chapter 7 Table of Contents Section 1 Freshwater Ecosystems

Water Quality in Local Lakes and Ponds Aquatic Ecology Unit.

By: KiAndre Oliver, Brandon Bullock, Jasmyn Bednar, Jared Ruoff.

Freshwater Ecosystems By: Abigail Tracy Freshwater Biomes By: Abigail Tracy.

Objectives Describe the factors that determine where an organism lives in an aquatic ecosystem. Describe the littoral zone and the benthic zone that make.

Science1206 Final topics and review. 2 3 The atmosphere is a mixture of particles and gases which provides air, retains heat that warms the Earth, and.

HUMAN IMPACTS: LAND USE. More land is needed to grow food, to build roads and factories, and even to provide parks and recreation areas. As the human.

Pond Ecology.  Lakes and ponds are bodies of open standing water  Their physical conditions and life vary with distance from the shore.

Eutrophication Too Much of a Good Thing

Ecosystem Sheek Paw/Sydney Bullock/Dalia Perez. ecosystem Ecosystem is made out of a communityof organism and the abiotic environment. Ecosystem could.

The study of the interactions among organisms and their environment. Ecologists are scientists who study these relationships. Two groups of environmental.

Water Quality in Local Lakes and Ponds Aquatic Ecology Unit.

Lakes & Ponds Mrs. Wisher write everything in yellow.

Aquatic Ecosystems Composed By: Mrs. Perlowski & Mr. Bronico.

Question for Today What are the different niches that organisms can occupy in an aquatic ecosystem? How are marine ecosystems organized? How are freshwater.

Freshwater Ecosystems * Prepare yourself, there are 35 slides!

2.9 Major Aquatic Ecosystems Pages Freshwater Ecosystems salt concentration below 1% Puddles Ponds Rivers Streams Lakes.

Pond Life. Vocabulary Habitat- A place in an ecosystem where a population lives Habitat- A place in an ecosystem where a population lives Ecosystem- A.

WATER! 75% of the Earth’s surface is covered with water 70% of the Earth’s surface is the ocean These aquatic ecosystems can be divided into many different.

Lake Zonation by Biological Production of Organic Matter MP 2.3.

My Life’s a Circle. Matter Cycles n the movement of INORGANIC materials from the atmosphere or soil into living ORGANISMS and back again.

Freshwater Ecosystems

Biology Chapter 2.2 Flow of Energy In an Ecosystem.

Warm-up 1. The 3 zones in a river are Identify one river zone and list 2 biological and 2 physical characteristics. 3. Identify one river zone and.

Aquatic EcosystemsSection 1 Freshwater Ecosystems The types of organisms in an aquatic ecosystem are mainly determined by the water’s salinity. As a result,

By Brian Broderick & Emily Majsak. Climate Precipitation and temperature vary with freshwater’s location Alpine9”24°F Tropical Forest24-93”77°F Tropical.

Lakes and Reservoirs Sci 6.2 A few ways to make lakes 1. Glaciers: carve depressions and make dams.

HUMAN IMPACT. 1.Biodiversity is the variety of life in an area that is determined by the number of different species in that area. 2.Biodiversity increases.

Ecosystems and Conservation Biology Chapter 36 Part 4.

Aquatic EcosystemsSection 1 Freshwater Ecosystems The types of organisms in an aquatic ecosystem are mainly determined by the water’s salinity. As a result,

Lake Ecosystems Part 3: Changes in Lake Ecosystems

Chapter 3, Section 2 and 3.  Biome is a large group of ecosystems that share the same type of climate community.  Marine ecosystems  Terrestrial ecosystems.

Aquatics. Aquatic Habitats Lentic Lentic –Standing water habitats (lakes, ponds, wetlands) Lotic Lotic –Moving water habitats (rivers, streams)

Aquatics. Aquatic Habitats Lentic Lentic –Standing water habitats (lakes, ponds, wetlands) Lotic Lotic –Moving water habitats (rivers, streams)

Ecosystems. Freshwater Ecosystems ponds, lakes, rivers lakes – large areas rivers – moving water across land, mountains.

Aquatic EcosystemsSection 1 Freshwater Ecosystems The types of organisms in an aquatic ecosystem are mainly determined by the water’s salinity. As a result,

WARM UP  Check answers in workbook, Chapter 11, Section 1.

Aim: How has technology & industrialization negatively impacted the environment?

Bellringer 1. Name 6 biomes, including the one you live in. 2. Describe the characteristics of each. 3. Name 2 animals and 2 plants for each biome.

Aim: How do the Processes of Biomagnification & Eutrophication affect Ecosystems? DO NOW: Interpret the comic!

Classification of Lakes

Biodiversity Chapter 5 Jeopardy!

Water Chemistry of Local Lakes

Chapter 4.5 – Aquatic Ecosystems

Classification of Lakes

Oligotrophic Lakes Maysen Salazar .

Eutrophication.

Eutrophication Nitrogen and Phosphorus are often limiting factors in plant growth. Therefore they are used in fertilizers to improve plant growth. However,

Ch 52: Intro to Ecology and the Biosphere

Oligotrophic Lakes By: Emily SEars

Eutrophic Lakes Ava Sheahan

Aquatic Biomes.

Aquatic Ecosystems.

Water Biomes SWBAT identify marine and freshwater ecosystems along the ocean’s coast.

Ecology PART I.

4.5 Changes in Ecosystems pgs

Presentation transcript:

Lakes and Ponds

A Lake Ecosystem

Animals must adapt to life on the lake. Water beetles and diving spiders use air bubbles when diving for food. Amphibians can burrow in mud to keep from freezing or overheating

How Nutrients Affect Lakes

1.Oligotrophic lakes are very low in nutrients. Ecologists will classify lakes based on their nutrient levels and biological productivity. 1.Oligotrophic lakes are very low in nutrients. Populations of plankton and algae are very low. Clear water McDonald Lake Glacier National Park Montana, United States 6

2. Eutrophic lakes have greater concentrations of nutrients. This removes a growth limiting factor for algae and plankton. South Carolina, United States 7