Ecosystem of the rain forest

There are two types of rainforest biomes:

Ecosystem of the rain forest

Historically, it has been the most commercialized tree species in the province, being prized for its strong and beautiful wood as well as for its size.

The beauty of this tree has captured the attention of more than just loggers, ship builders, fine furniture makers, and artists alike. White pine is the largest tree species growing in Eastern North America. It can attain heights of over 40 in with some nearly 1. Although most white pines of this size are now only legend, the White Bear Forest is home to some very large individuals, some of which are over one meter in diameter.

Old white pines are usually easy to.

TEMPERATE FOREST. Location | Weather | Plants | Animals | People | Games | Links. LOCATION: Most temperate, deciduous (leaf-shedding) forests are located in the eastern United States, Canada, Europe, China, Japan, and parts of Russia. Deciduous forests are broken up into five zones. The firstzone is the tree stratum zone. It is the tallest zone and trees her. This quiz will cover one of the six major biomes of the world, the tropical rain forest. You will learn about the plants and animals that live there, the location, temperature, and other characteristics of the tropical rain . Temperate Rain. Forests Here is a place where the very air seems green! Notice the dark trunks of the evergreens, the tallest trees in this ecosystem.

Close up, white pine can be identified by its 5 cm — 7 cm inch long needles which grow in bundles of 5. The bark of old trees is dark brown-gray and deeply furrowed. The bark of young trees is markedly different from the old trees, being very smooth, without furrows or ridges, and lighter gray in colour.

Red Pine Pinus resinosa Red Pine differs in appearance from white pine in several ways. Although these differences may, at first, appear to be quite subtle, with a little practice one can differentiate between the two quite readily.

Red pine needles are about 7. Up close, the flat reddish plates of the bark becomes a distinguishing feature of red pine. The bark is remarkably similar in both old and young red pines. What is an Old-Growth Forest?


Old-growth forests are characterized by a number of structural and ecological features. The most obvious feature is the abundance of huge, old trees that tower far above the lower levels of the forest.

Among these huge trees are large dead standing trees called snags, and fallen trees called logs, both of which provide valuable wildlife habitat and contribute to the recycling of nutrients within the forest ecosystem.

Because of the great length of time that it takes for these forests to evolve, we often think of them as unchanging environments.

On the contrary, the old-growth forest is a very dynamic system in which constant changes are taking place; large and small scale disturbances change the structure and composition of the forest, renewal and recycling of young and old trees continually revitalizes the forest, and the lives of the inhabitants are continually reshaping and responding to it.

All of these processes result in the diverse and highly productive ecosystems we call old-growth forests.

Ecosystem of the rain forest

Succession All forests once had their beginnings. Thousands of years ago, this area was Just being released from the weight of huge glaciers. As they retreated, they scraped the bare rock, leaving it devoid of any vegetation.

Before the forests could establish themselves, this area had to go through a slow soil building process that ecologists refer to as primary succession. Along the trail, you will see occasional openings in the forest where there are areas of exposed rock covered with lichens and mosses.

These plants play an important role in building the soil. Lichens use acids to slowly eat away at the rock, making that important first foothold that will allow other plants to later colonize the ground. Once there is a very thin soil layer, other small plants can establish themselves on the rock and add to the soil-building process.

When new plants are able to establish themselves and take over the existing plant community, we say the community has moved into another. Over thousands of years, the ecosystem changes gradually as each plant community is replaced by another plant community, until finally, in many cases the existing ecosystem is capable of creating the conditions needed to perpetuate itself This is often referred to as the climax stage.

This old-growth forest may be an example of an ecosystem which is able to sustain itself in the absence of a major disaster, and thus has reached the climax stage. Burnover — Red Pine Regeneration Once the forest has established itself, there are disturbances that can affect the process of succession.The Hoh Rain Forest is one of four rain forests on the Olympic Peninsula.

However, it is the only one that has been awarded the distinction of being a World Heritage Site and a . Answer the question: What's It Like Where You Live?

Learn about terrestrial biomes and aquatic ecosystems. Follow link to site about plants. Rainforest. Location | Weather | Plants | Animals | People | Links. LOCATION: There are two types of rainforest biomes: temperate and tropical rainforests. Temperate rainforests are found along coasts in temperate regions.

The largest temperate rainforests are on the Pacific coast in North America, stretching from Alaska to Oregon. Browse a multi-page, printable resource of ready-to-use lessons and cross-curricular activities about ecology.

SINHARAJA RAINFOREST is a world heritage site and major eco tourism destination, which can also be described as a Tropical Lowland Rainforest or Tropical Wet Evergreen Forest. Whatever its 'technical' name, it is undoubtedly a rich treasure trove of nature with a great diversity of habitats and a vast repository of Sri Lanka's endemic species found no where else in the world.

The Amazon rainforest is the largest continuous rainforest ecosystem in the world. The ecosystem includes the drainage basin for the Amazon River.

Ecosystem of the rain forest

The river itself is over 4, miles long and is at the center of the functioning of this ecosystem.

Science for Kids: Tropical Rainforest Biome