The image below shows an aquatic food web which of the following describes how energy is transferred between the algae and the crustacean a the allergy and the crustacean both transfer energy to each other me energy is transferred from the crustacean to the allergies see energy is transferred from the allergy to the crustacean the energy is not transferred between the allergy and the crochets
C. Energy is transferred from the algae to the crustacean.
What is an ecosystem
An ecosystem is a community of living organisms (plants, animals, and microbes) in conjunction with the nonliving components of their environment (such as air, water, and mineral soil), interacting as a system. This includes both biotic (living) and abiotic (nonliving) factors that are interconnected and together form a complex network of relationships and interactions. Ecosystems can vary greatly in size and complexity, from a small pond to a vast rainforest.
What are some factors that could affect the number of organisms in an ecosystem
There are many factors that can affect the number of organisms in an ecosystem such as:
1. Availability of food: The availability of food resources can limit the growth and population sizes of many organisms.
2. Availability of water: The amount and distribution of water in an ecosystem can affect the distribution and survival of organisms.
3. Climate: Temperature, humidity, and other climate factors can affect the success and survival of organisms.
4. Natural disasters: Natural disasters such as wildfires, floods, hurricanes, and droughts can affect populations in an ecosystem.
5. Predators: The presence of predators can limit the size of populations and can affect the distribution of species.
6. Human activity: Habitat destruction, pollution, overfishing, hunting, and other human activities can have a major impact on ecosystems and the populations that live in them.
7. Disease: The spread of disease can impact the size of populations by reducing the number of individuals that can reproduce or survive.
Why might organisms interact in an ecosystem short version
Organisms interact in an ecosystem to obtain resources such as food, water, and shelter, to mate and reproduce, to avoid predators and compete for resources, and to perform roles such as pollination or decomposition that are important for the health of the ecosystem. These interactions are often complex and can have both positive and negative effects on the organisms involved, as well as on the overall functioning of the ecosystem.
Define 5 different types of symbiosis
Symbiosis refers to a close relationship between two or more species that can have positive, negative, or neutral effects on each other. Here are five different types of symbiotic relationships that exist in nature:
1. Mutualism: A type of symbiosis where both species benefit from the interaction. A well-known example of mutualism is the relationship between bees and flowering plants. Bees obtain nectar and pollen from flowers while in the process, they help flowers to pollinate.
2. Commensalism: A type of symbiosis in which one species benefits from the interaction while the other is neither benefited nor harmed. For example, epiphytes are plants that live on trees without causing any significant harm to the tree, but they benefit from the high light and moisture levels found at tree tops.
3. Parasitism: A type of symbiosis in which one species (the parasite) benefits while the other (the host) is harmed. For instance, ticks are external parasites that feed on the blood of animals, often transmitting diseases in the process.
4. Amensalism: A type of symbiosis where one species is negatively impacted while the other is unaffected. An example is the release of compounds by some plants that inhibit the growth of other plants in their surroundings.
5. Predation: A type of symbiosis in which one species (the predator) preys on another (the prey). This kind of symbiotic relationship determines the feeding relationships in most ecosystems, such as the lion preying on a zebra in a savannah.