Ecosystems

I think there are supposed to be an equal amount as well as plants the herbivores eat. This is to maintain an equilibrium so no side makes the other extinct. I think this holds true to the point of an outside factor.

Weather killing a large amount of plants could affect an ecosystem by having a lack of food for the herbivores. They may die off leaving little to no food for the carnivores.

I think it's all about equilibrium so there should not be more carnivores than herbivores and vice versa.

Breaking the biosphere into categories allows scientists to better understand the complexity and interactions of living organisms in different scales. Each category provides a specific level of organization, helping scientists analyze and study the relationships, dynamics, and functions within the natural world from individual species to larger ecosystems and biomes. This systematic approach enables researchers to make sense of biodiversity patterns, ecological processes, and environmental changes.

Corn--->mouse--->hawk. However, the bacteria would be interested in decomposing dead corn, dead mice and dead hawk. So there would be an arrow (----->) back to the soil that the corn will grow in.

Estuary would be the most likely ecosystem where both algae and tadpoles can be found, as estuaries are areas where freshwater from rivers and streams mixes with saltwater from the ocean. This creates a unique environment that can support a variety of plant and animal species, including algae and tadpoles.

None of the above. It's a berry, the fruit of a plant, something an herbivore or omnivore might eat.

Other examples of human activities that disrupt the ecosystem include deforestation, pollution from industrial and agricultural activities, overfishing, introduction of invasive species, and climate change caused by burning fossil fuels. These activities can lead to loss of biodiversity, habitat destruction, and disruptions to food webs, ultimately affecting the balance of the ecosystem.

The main source of energy for copepods in a food web is typically phytoplankton. Copepods are often considered primary consumers, as they feed on these microscopic algae to obtain energy and nutrients. Phytoplankton convert sunlight into organic matter through photosynthesis, serving as the foundational energy source for many marine ecosystems.

On average, about 10% of the energy is transferred from one trophic level to the next in an ecosystem. The rest is used for metabolic processes, growth, or lost as heat. This phenomenon is known as the 10% rule.

Photosynthesis is important to other living things in an ecosystem because it produces oxygen, which is essential for the survival of many organisms. Additionally, photosynthesis is the primary source of energy for most ecosystems as it produces glucose, a form of energy that is used by plants and consumed by other organisms. This process forms the basis of the food chain and sustains life in the ecosystem.

The answer is no, because a population includes all members of one species in a particular area. So the insects are not in one particular area; they are all over the forest in trees, ground, everywhere- not in one particular area.

High mountains can be uninhabitable due to extreme weather conditions, lack of oxygen at higher altitudes, limited resources such as food and water, and difficult terrain that makes transportation and communication challenging. The cold temperatures, strong winds, and risk of avalanches or landslides also contribute to the inhospitable nature of high mountains for human habitation.

Carnivores are at the top of the food chain because they consume herbivores and omnivores, which in turn consume plants. This positions them as the apex predators in most ecosystems and allows them to exert control over population numbers and maintain ecosystem balance.

Although oxygen does not have an independent cycle, it moves through the biosphere as part of the carbon cycle. Develop a model to illustrate how oxygen fits into the carbon cycle. Include the various forms that oxygen takes in your model.

Parasitism is a type of symbiotic relationship between two organisms where one organism benefits at the expense of the other. The parasite benefits by deriving nutrients or shelter from the host, while the host is harmed in some way.

The way we interact with nature often leads to environmental degradation, such as deforestation, pollution, and loss of biodiversity. This can disrupt ecosystems, harm wildlife, and ultimately threaten the balance of the planet's natural systems. It is important to adopt sustainable practices to minimize these negative impacts.

A dugong is a consumer. As a marine mammal, it primarily feeds on seagrasses and algae, making it a herbivore in the aquatic food chain. It plays a role in maintaining balance in the ecosystem by consuming plant material.

Decomposers are not involved in making butter from cream/milk. However decomposers are involved in breaking down the grass that a cow eats.

Cows can not digest grass/cellulose and to get the nutrients out of grass, the cow has 4 stomachs in which it ferments the grass using decomposers.

It is the bodies of these decomposers that are actually the food for the cow and it is this food that goes into making the milk and cream from which butter is made.

Competition occurs when two different species try to occupy the same niche. This can lead to shifts in population sizes or behaviors as individuals strive to access limited resources. Over time, competition can result in adaptation or niche differentiation to reduce direct competition between species.

No, food availability is not the only limiting factor for population size. Other factors such as competition for resources, predation, disease, availability of suitable habitat, and environmental conditions like temperature and rainfall can also play a significant role in limiting population growth. In nature, populations are often regulated by a combination of multiple factors rather than just one.

Diversity refers to real or perceived differences among people that can influence their interactions and relationships. It encompasses characteristics such as race, gender, age, sexual orientation, and cultural background. Understanding and valuing diversity is important for promoting inclusivity and fostering positive relationships among individuals.

Some nonliving things that can be found in a mini ecosystem are water, rocks, and air. Some living things that can be found in a mini ecosystem are animals, insects and fungi, and vegetation such as grass, trees and shrubs.