which was a time of high volcanic andtectonic activity. There are many theories why the extinction occurred. The most widely accepted theory is that an asteroid impact caused major climate changes to which the dinosaurs couldn’t adapt.
What is a Shark? Sharks are a type of fish. MAJOR DIFFERENCES BETWEEN SHARKS AND BONY FISH ATTRIBUTESHARKS BONY FISH SkeletonCartilage onlyBones and cartilage SwimmingCan only swim forward.Can swim forwards and backwards Buoyancy(floating)Large oily liverGas-filled swim bladder...
What are biomes? Give examples of the major biomes found in the biosphere. What is mutualism? Give some examples. The terms "environment" and "ecosystem" seem to be used interchangeably. What are the differences between these terms? Give some examples to illustrate these differences. Explain why...
What are 3 examples of biomes and ecosystems?Biome:A geographic area defined by it's plant and animal life is called a biome. Biomes can be made up of many ecosystems, as ecosystems are the interactions of both living (biotic) and non-living (abiotic) components of an environment....
temperature and precipitation conditions in various terrestrial biomes. (a) Based on the information in the graph, describe the air temperature range for a boreal forest. (b) Based on the information in the graph, identify the major grassland present within 20 degrees north and south of the ...
The forest biome is subdivided by its climate and types of trees present. These subdivisions are: the rainforest biome, temperate biome, chaparral biome, alpine biome, and taiga biome. Desert Biome The desert biome has one major, distinguishing characteristic, the fact that it has very ...
to massive fish die-offs. Dead zones not only affect the ecosystem but can have devastating effects on local economies and industries. The Gulf of Mexico dead zone is one of the largest in the world, measuring approximately 6,000 to 7,000 square miles at the mouth of the Mississippi River...
What Are the Major Types of Desert Biomes? Some sources list more than four desert types to better account for the variability in geographic and ecological factors from place to place. For example, the U.S. Geological Survey lists eight types of deserts: trade wind, mid-latitude, rain shadow...
Give examples of the major biomes found in the biosphere. Cuban tree frogs eat smaller native frogs in the Florida Everglades. What does this scenario represent? A. A loss of biodiversity due to a catastrophic event B. A gain in biodiversity due to human activity C. A loss of biodiversity...
This title contains a book & CD-ROM. Earth has over 30 types of biomes, some of which are home to thousands of ecosystems. All of the plants and animals living in these huge natural areas depend on one another for survival. Children will love learning about life in each major biome. Th...