flowchart on natural vegetation and wildlife class 7th
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Answer:
flow chart on natural vegetation
Answer:
The development of plants is influenced by moisture and temperature. Additionally, it relies on elements like soil thickness and slope. Because of the variance in these parameters, natural vegetation varies in kind and thickness from location to location.
Natural vegetation is often divided into the following three major categories:
Forests: It develops in areas with sufficient rainfall and warmth to sustain a canopy of trees. These variables affect how thick and open forests develop.
Grasslands: These flourish in areas with moderate rainfall.
Thorny bushes and scrubs flourish in arid areas.
Explanation:
Forests
Evergreen Tropical Forests
Tropical rainforests are another name for tropical evergreen woods. These dense woodlands are found in areas close to the tropics and the equator. These areas are warm and get year-round strong rainfall. The absence of a dry season prevents the trees from losing their leaves. They are known as "evergreens" for this reason. Even during the day, sunlight cannot enter the forest due to the dense canopies of the widely separated trees. Rosewood, ebony, and mahogany are popular hardwood trees in this area.
Forests of Tropical Deciduous
The monsoon forests that cover a major portion of India, northern Australia, and Central America are classified as tropical deciduous. Seasonal variations are present in these areas. In order to save water during the dry season, trees lose their leaves. Sal, teak, neem, and shisham are some of the hardwood trees that may be found in these woods and are used to manufacture construction materials, furniture, and vehicles. The most prevalent creatures in these areas include tigers, lions, elephants, langurs, and monkeys.
Evergreen Temperate Forests
The mid-latitude coastal region is where you'll find the temperate evergreen woods. They are frequently found at the eastern edges of the continents, for example, in the southeasts of the United States, China, and Brazil. They include both hardwood and softwood trees, including eucalyptus, oak, and pine.
Temperate Forests, Deciduous
Higher latitudes are where you'll find temperate deciduous woods. These can be found in the coastal areas of Western Europe, China, New Zealand, the northeastern United States, and Chile. During the dry season, they lose their leaves. Oak, ash, beech, and other typical trees are available. The most prevalent animals include wolves, foxes, and deer. Pheasant and monal birds are also present here.
Mediterranean Plants
Mediterranean vegetation grows along the continents' west and southwest edges. Most of its locations in Europe, Africa, and Asia are near the Mediterranean Sea.
Forests of Firs
The magnificent coniferous woods may be found in the upper latitudes of the Northern Hemisphere. These also go by the name Taiga. The higher elevations also have these woods. The three most significant tree species in these woods are chir, pine, and cedar. The typical creatures found here are the polar bear, mink, and silver fox.
Grasslands
Tropical grasslands: These may be found both north and south of the equator, all the way to the tropics. Where there is a moderate to the low quantity of rainfall, this vegetation can be found. Around 3 to 4 meters tall, the grass has the potential to grow exceedingly tall. This kind of grassland is found in the African savannah. In tropical grasslands, it's typical to see leopards, elephants, zebras, giraffes, and deer.
The heart of the continents and the mid-latitudinal zones are where you may find temperate grasslands. Here, the grass is often short and nutrient-rich. In the temperate region, wild buffaloes, bisons, and antelopes are prevalent.
Thorny bushes: These can be found in areas that resemble arid deserts. On the western edges of the continents lie tropical deserts. Due to the lack of rain and extreme heat, there is little plant cover in this area.
Natural flora grows relatively slowly in the arctic regions. Here, there are just mosses, lichens, and tiny bushes. The few summer months are when it grows. It is referred to as tundra vegetation.
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