Temperate Grassland Temperate grasslands are characterized by a rich mix of grasses and underlaid by fertile soils. Periodic fires and heavy grazing by.

Slides:



Advertisements
Similar presentations
Objective: Students will describe biotic and abiotic parts of an
Advertisements

Biomes Earth can be divided into Biomes Division into Biomes Latitudes define some biomes.
Biomes.
Chapter 17 sec 2 Land Biomes
Section 3 Grasslands, Desert, & Tundra
The biosphere is divided into region called biomes.
Grassland, Desert, and Tundra Biomes
Land Biomes.
Climate, Latitude, Heat Transport and Biomes.  Bananas and cranberries, like other plants and animals, vary in their adaptations to temperature, rainfall,
Biomes. Biomes  “The World’s Major Communities”  Classified by climate, predominate vegetations, and the organisms and their adaptations that live in.
State Standard SB4A. Investigate the relationships among organisms, populations, communities, ecosystems, and biomes. Terrestrial Biomes (3.2)
The Land Biomes.
Copyright Pearson Prentice Hall
Major Land Biomes. Major Land Biomes Biome- complex of terrestrial communities that cover a large area; characterized by soil, climate, plants, and.
Biomes 4.3.
CP Biology, Chapter 18 Biological Communities. Community Interactions Competition –Organisms that attempt to use the same resource Competitive exclusion.
Temperate Shrub land (Chaparral) Biome
Biomes. Tropical Rainforests Physical --- Warm & humid, found near equator, sunlight constant throughout the year Physical --- Warm & humid, found near.
Ecosystem Balance E5 Land Biomes. Land Biomes The movement of matter and flow of energy are common to all ecosystems But, differences in temperature and.
CLIMATE REGIONS. Found near low latitudes—tropical rain forests and tropical savanna Hot and wet year round with an average temperature of 80° Yearly.
Biomes. Major Biomes Tropical rain forest Tropical rain forest Tropical dry forest Tropical dry forest Savanna Savanna Grassland Grassland Desert Desert.
Biomes of the World By: Justin Rhymer Tundra Average Precipitation Temp. Range Plant Species Animal Species Location(s)Abiotic factors Special Features.
Quick Review: What are the four forest biomes? Where are they found?
DO NOW Grab your portfolio
1. What is a biome? Give an example. 2. Why do different parts of the world, with similar climates, have species that look very similar to one another?
How do you think climate effects what vegetation and animal or in a region or area?
Biomes. What is a biome? What is a biome? A large area with similar climate and soil conditions. A large area with similar climate and soil conditions.
Temperate woodlands and shrub lands By: Kyle Tlustos.
Biomes.
Land Biomes Of the World
Slide 1 of 54 Copyright Pearson Prentice Hall biology.
Land Biomes Review.
What Are Biomes?.
Biomes.
1. A BIOME IS A LARGE REGION CHARACTERIZED BY TWO FACTORS: CLIMATE AND PLANT LIFE. CLIMATE IS THE WEATHER CONDITIONS (TEMPERATURE AND PRECIPITATION) IN.
Communities & Biomes What determines what lives in a specific area?
4-3 Terrestrial Biomes Biomes site.
End Show Slide 1 of 54 biology Biomes Mr. Karns. End Show Slide 2 of Biomes.
2.7.2C BIOMES Infer the relationship between environmental conditions and plants WARM-UP: What are the three regions of NC? How do abiotic factors affect.
1 Earth’s Biomes Chapter Biome = group of ecosystems that have the same climate and dominant communities (usually referring to plant life) Biome.
 Shrublands include regoins such as chapparel,woodland and savanna.Shrubland are the areas that are located in the west coast of regions between 30 and.
Biomes of the World. What is a biome? A BIOME is the largest geographic biotic unit, a major community of plants and animals with similar life forms and.
17.2 Land Biomes. Why do you think there are so many different kinds of organisms in a tropical rain forest?
BIOME CLIMATE (temperature & precipitation) LOCATIONCHARACTERI STICS (including important abiotic factors) BIOTIC FACTORS (examples of plants & animals)
Examples: Arizona desert organisms can tolerate
Biomes Group of ecosystems that have the same climate and dominant communities.
Copyright Pearson Prentice Hall
Terrestrial Biomes State Standard
Biomes.
Terrestrial Biomes 3.2.
Copyright Pearson Prentice Hall
Terrestrial Biomes (3.2) State Standard
Copyright Pearson Prentice Hall
Biomes.
Biomes.
Section 15.3 Biomes.
Copyright Pearson Prentice Hall
Warm-up How would you describe the area we live in?
Biomes & Succession Biome - a certain physical environment that has a set of plants and animals that is characteristic of that environment Terrestrial.
CHAPTER 6: BIOMES.
Chapter 4 Section 4:3 Terrestrial Biomes
Terrestrial Biomes (3.2) State Standard
Copyright Pearson Prentice Hall
Copyright Pearson Prentice Hall
Terrestrial Biomes Unit 22 Lesson 3.
Copyright Pearson Prentice Hall
Chapter 4 Section 4:3 Terrestrial Biomes
Terrestrial biomes Temperate Grassland.
Copyright Pearson Prentice Hall
Do Now- Temperate Deciduous Forest
Presentation transcript:

Temperate Grassland Temperate grasslands are characterized by a rich mix of grasses and underlaid by fertile soils. Periodic fires and heavy grazing by large herbivores maintain the characteristic plant community.

Temperate Grassland Abiotic factors: warm to hot summers; cold winters; moderate, seasonal precipitation; fertile soils; occasional fires Mountains often play a crucial role in maintaining grasslands as rain clouds from the west are blocked. However, rainfall does increase as you move eastward, allowing taller grasses to grow.

Temperate Grasslands Dominant plants: lush, perennial grasses and herbs; most are resistant to drought, fire, and cold

Temperate Grassland Dominant wildlife: coyotes, badgers, pronghorn antelopes, rabbits, prairie dogs, introduced cattle, hawks, owls, bobwhites, prairie chickens, mountain plovers, snakes, ants, and grasshoppers Geographic distribution: central Asia, North America, Australia, central Europe, and upland plateaus of South America

Threats to Temperate Grasslands Farming and overgrazing have changed the grasslands. Grains crops cannot hold the soil in place as well as native grasses can because the roots of crops are shallow, so soil erosion eventually occurs. Erosion is also caused as the grasses are constantly eaten and trampled. Constant use can change the fruitful grasslands into desertlike biomes.

Temperate Woodland and Shrubland This biome is characterized by a semiarid climate and mix of shrub communities and open woodlands. Large areas of grasses and wildflowers are interspersed with oak trees.

Temperate Woodland and Shrubland Communities that are dominated by shrubs are also known as chaparral.  The growth of dense, low plants that contain flammable oils makes fires a constant threat.

Woodland and Shrubland Abiotic factors: hot, dry summers; cool, moist winters; thin, nutrient-poor soils; periodic fires Dominant plants: woody evergreen shrubs; herbs that grow during winter and die in summer

Woodland and Shrubland Dominant wildlife: coyotes, foxes, bobcats, mountain lions, black-tailed deer, rabbits, squirrels, hawks, California quails, warblers, lizards, snakes, and butterflies Geographic distribution: western coasts of North and South America, areas around the Mediterranean Sea, South Africa, and Australia

Threats to the Chaparral Worldwide, the greatest threat to chaparral is human development. Humans tend to develop lands of the chaparral for commercial and residential use because these biomes get a lot of sun, are near the oceans, and have a mild climate year round.

Temperate Forest Temperate Forest Temperate forests contain a mixture of deciduous and coniferous trees. Coniferous trees, or conifers, produce seed-bearing cones and most have leaves shaped like needles. These forests have cold winters that halt plant growth for several months.

Temperate Forest In autumn, the deciduous trees shed their leaves. Soils of temperate forests are often rich in humus, a material formed from decaying leaves and other organic matter that makes soil fertile.

Temperate Forest Abiotic factors: cold to moderate winters; warm summers; year-round precipitation; fertile soils Dominant plants: broadleaf deciduous trees; some conifers; flowering shrubs; herbs; a ground layer of mosses and ferns

Temperate Forest Dominant wildlife: Deer, black bears, bobcats, squirrels, raccoons, skunks, numerous songbirds, turkeys Geographic distribution: eastern United States; southeastern Canada; most of Europe; and parts of Japan, China, and Australia