Ecology and Bionomics

Human ecology is of special concern for sociologists because it examines the relationship between humans and their environment, including how social structures and institutions impact the natural world. By studying human ecology, sociologists can understand how human behavior and society influence environmental issues, sustainability, and the well-being of both people and the planet. This interdisciplinary approach is crucial for addressing complex challenges such as climate change, resource depletion, and environmental degradation.

The plan that reformed how American banks were organized in the early 1900s was the Federal Reserve Act of 1913. This act established the Federal Reserve System, which decentralized banking reserves, created a more stable monetary system, and provided a lender of last resort in times of financial crisis. It aimed to promote economic stability and regulate the banking industry.

The greatest ecological crisis facing marine systems is climate change. Rising sea temperatures, ocean acidification, and sea level rise are causing widespread impacts on marine ecosystems, including coral bleaching, loss of biodiversity, and disruption of food chains. Additionally, overfishing, pollution, and habitat destruction are also significant threats to marine systems.

Yes, amoebas can act as decomposers in the environment. They feed on decaying organic matter, breaking it down into simpler compounds that can be recycled by other organisms.

This describes a fungus. Fungi are multicellular, heterotrophic eukaryotes that obtain nutrients by absorbing them from their surroundings.

No, diamonds are not formed from dead animal and plant matter. Diamonds are formed deep within the Earth's mantle under intense heat and pressure. They are made primarily of carbon atoms arranged in a specific crystal structure.

phytoplankton, which are microscopic algae that photosynthesize and form the base of the marine food web. They are highly abundant in the photic zone due to the availability of sunlight for photosynthesis. This abundance of phytoplankton supports a diverse ecosystem of marine life in the photic zone.

Red algae are typically found in marine environments, with many species living in intertidal zones or shallow coastal waters. They play a key role in these ecosystems by providing food and habitat for various marine organisms. Some species of red algae are also found in freshwater environments, where they contribute to the health and balance of those ecosystems as well.

Bumblebees are primary consumers that feed on nectar and pollen from flowers. They play a crucial role in pollination, which is essential for the reproduction of many plants. In turn, bumblebees are preyed upon by various predators such as birds, spiders, and other insects in the food chain.

Communities are very important in ecology as it's the study of how two more different species occupy the same space. This kind of study can be applied in different contexts, especially in social sciences and urban studies.

Shelterwood cutting is a forestry practice where trees are harvested in a series of cuts over time to create openings in the forest canopy. This method allows natural regeneration of the forest to occur under the partial shade of remaining trees. It helps to maintain forest structure and biodiversity while still allowing for timber production.

The different metabolic processes change from aerobic to anaerobic. The top layers are typically aerobic processes, while the bottom layers are typically anaerobic. The layers represent the flow (steps) of the nitrogen / sulfur / carbon cycle. Nitrogen fixing happens closer to the open air, denitrification happens farthest from the open air because it does not occur in the presence of oxygen.

The first cells appeared on Earth approximately 3.5 billion years ago during the Archean Eon. These cells are believed to be simple, single-celled prokaryotes.

False. In the biosphere, there is a continuous cycle of energy flow. Energy from the sun is captured by plants through photosynthesis, then transferred to herbivores, carnivores, and decomposers in a complex web of energy exchanges. This flow of energy is not one-way, but rather a continuous loop within ecosystems.

parasitism

well first woodland creatures are different from pond creatures second you wouldn't see pond creature go out of water to go to a woodland environment nor would you see a woodland creature like a chipmunk come out of it's woodland home to enter a ponds food chain

The transfer of energy through ecological communities occurs through a food chain or food web, where energy is passed from one organism to another as they consume and are consumed by each other. Producers, such as plants, capture energy from the sun through photosynthesis and are eaten by herbivores, which are then consumed by carnivores. This flow of energy is essential for sustaining life in ecosystems.

A flower's niche refers to its role or function within the ecosystem. This includes how it interacts with other organisms, its habitat preferences, and how it adapts to its environment for survival and reproduction. Flowers play various ecological roles such as attracting pollinators, providing food for animals, and contributing to the overall biodiversity of an ecosystem.

Yes, amoebas are heterotrophs because they obtain their nutrients by ingesting organic matter. They move by extending their pseudopods, which are temporary projections of their cell membrane that help them to crawl and engulf food particles.

Decomposers reduce the remains of dead living things which were once alive, like dead leaves/plants (litter) and other dead animals. Decomposers break down dead living things into nutrients to add to the soil for plants to grow.

A decomposer

Adenine and Guanine belong to the class of nitrogenous bases called purines. They are characterized by a double-ring structure that includes both a six-membered ring and a five-membered ring. These purine bases play a crucial role in the structure of DNA and RNA molecules.

A piping plover's food web includes insects such as beetles and flies as primary food sources. They may also feed on crustaceans like small crabs and mollusks found along coastal habitats. The piping plover itself serves as prey for larger birds like gulls and crows.