The three triangular appearances of pyramid that meet at a point called the apex.pyramid has a polyhedron which is a base. Pyramid of numbers - The factor that is considered is the quantity of life forms in each trophic level.Pyramid of biomass- This pyramid represents to the measure of biomass of the living beings present at each trophic level. Biomass is only the weight of the organisms. It is generally an upstanding pyramid in light of the fact that in an environment, the maker are in every case more in number than life forms in the progressive trophic levels.This pyramid was progressed by Charles Elton (1927), who brought up the extraordinary contrast in quantities of organisms associated with each step of the food chain.
Herbivores depend on plants for food. Carnivores depend on herbivores. Omnivores depend on both plants and animals. Plants depend on decomposed animals and plants for food
Ecological pyramids show or explain the number of organisms, the mass of each organism at each levels and the energy transfer at each trophic level. These are referred to as pyramid of number, pyramid of biomass and pyramid of energy.
In Oak tree, at the producer level, which is a tree, will be much smaller to that of primary consumer levels which comprises of millions of insects. This is different to normal trend of ecological pyramids, whereby the number of the producers is always the highest. That's the number of organisms decreases from the producers to the tertiary consumers.
Herbivores eat plants, carnivores eat meat, and omnivores eat both. Predators are animals that eat a prey animal. Scavengers eat organisms that are already dead. Decomposers break down dead plants and animals into component parts, including nutrients.
A. The gases absorb and emit a part of the heat reflected by the Earth's surface
What happens in the greenhouse effect is solar radiation will go through the atmosphere first. Some will pass through and reach the Earth's surface. Some of the radiation that hits the Earth's surface will be converted into long-wave thermal radiation and this is what will be absorbed by the greenhouse gases.
The greenhouse gases emit them back to the Earth.
A. Small weeds began to grow and develop.
This is an example of primary succession. The corn paved a way for more plant life to grow.
A. Primary succession
Lichens are considered as pioneer species. They are usually the first organisms to colonize bare rock. They break down rocks which help the process of soil formation. When they die, they provide organic matter that also contribute to soil.
B. A meadow replacing a pond in its flood plain
This is a good example of secondary succession. Flood plains are vulnerable to floods, which can clear the vegetation and new vegetation grows out from the wreckage once the flood goes down.
C. Provide a habitat for a variety of species
Beaver dams provide a habitat for a variety of species like insects, fishes, and the like. It also provides a good habitat for plants. The availability of these resources attract more species.
C. Sulfur dioxide
Sulfur dioxide has a greater impact on climate. Although CO2 is also spewed from a volcano, its effect is not as great as the sulfur dioxide. Sulfur dioxide is converted in sulfuric acid that form sulfate aerosols. These aerosols increase the reflection of solar radiation, thus results in the cooling of the Earth.
A. Climate
By definition, climate is the statistics of weather in a certain place over a long period of time. Or the prevailing weather in an are over a long period of time.
Ecosystem
Explanation:
The three triangular appearances of pyramid that meet at a point called the apex.pyramid has a polyhedron which is a base. Pyramid of numbers - The factor that is considered is the quantity of life forms in each trophic level.Pyramid of biomass- This pyramid represents to the measure of biomass of the living beings present at each trophic level. Biomass is only the weight of the organisms. It is generally an upstanding pyramid in light of the fact that in an environment, the maker are in every case more in number than life forms in the progressive trophic levels.This pyramid was progressed by Charles Elton (1927), who brought up the extraordinary contrast in quantities of organisms associated with each step of the food chain.
Herbivores depend on plants for food. Carnivores depend on herbivores. Omnivores depend on both plants and animals. Plants depend on decomposed animals and plants for food
Explanation:
Ecological pyramids show or explain the number of organisms, the mass of each organism at each levels and the energy transfer at each trophic level. These are referred to as pyramid of number, pyramid of biomass and pyramid of energy.
In Oak tree, at the producer level, which is a tree, will be much smaller to that of primary consumer levels which comprises of millions of insects. This is different to normal trend of ecological pyramids, whereby the number of the producers is always the highest. That's the number of organisms decreases from the producers to the tertiary consumers.
Explanation:
Herbivores eat plants, carnivores eat meat, and omnivores eat both. Predators are animals that eat a prey animal. Scavengers eat organisms that are already dead. Decomposers break down dead plants and animals into component parts, including nutrients.
Parasitism, commensalism and mutualism are three examples of ecological relationships
Explanation:
Parasitism, commensalism and mutualism are different types of relationships that exist withinan ecosystem
The answers are as follows:
A. The gases absorb and emit a part of the heat reflected by the Earth's surface
What happens in the greenhouse effect is solar radiation will go through the atmosphere first. Some will pass through and reach the Earth's surface. Some of the radiation that hits the Earth's surface will be converted into long-wave thermal radiation and this is what will be absorbed by the greenhouse gases.
The greenhouse gases emit them back to the Earth.
A. Small weeds began to grow and develop.
This is an example of primary succession. The corn paved a way for more plant life to grow.
A. Primary succession
Lichens are considered as pioneer species. They are usually the first organisms to colonize bare rock. They break down rocks which help the process of soil formation. When they die, they provide organic matter that also contribute to soil.
B. A meadow replacing a pond in its flood plain
This is a good example of secondary succession. Flood plains are vulnerable to floods, which can clear the vegetation and new vegetation grows out from the wreckage once the flood goes down.
C. Provide a habitat for a variety of species
Beaver dams provide a habitat for a variety of species like insects, fishes, and the like. It also provides a good habitat for plants. The availability of these resources attract more species.
C. Sulfur dioxide
Sulfur dioxide has a greater impact on climate. Although CO2 is also spewed from a volcano, its effect is not as great as the sulfur dioxide. Sulfur dioxide is converted in sulfuric acid that form sulfate aerosols. These aerosols increase the reflection of solar radiation, thus results in the cooling of the Earth.
A. Climate
By definition, climate is the statistics of weather in a certain place over a long period of time. Or the prevailing weather in an are over a long period of time.