What represents all of the living things on earth?
The biosphere represents all living things on Earth, encompassing all ecosystems where life exists. It includes a vast diversity of organisms, from bacteria to plants to animals, interacting and coexisting in a delicate balance. The biosphere plays a crucial role in maintaining the planet's conditions suitable for life as we know it.
What are the benefits to native species of joining similar habitats with corridors?
Creating corridors connecting similar habitats allows for increased movement of native species between populations, promoting genetic diversity and reducing the risk of inbreeding. It also supports access to new sources of food, shelter, and mates, while providing opportunities for species to adapt and migrate in response to environmental changes. Additionally, corridors help to restore ecological processes and enhance overall ecosystem resilience.
What are two major functions of soils in your ecosystem?
Soil functions are general capabilities of soils that are important for various agricultural, environmental, nature protection, landscape architecture and urban applications. Six keysoil functions are:,[1][2]
The model that describes the possible feeding or energy transfer relationships among multiple organisms in a community is referred to as a food web. It shows the network of interconnected food chains in an ecosystem, illustrating how energy and nutrients flow between different organisms. In a food web, producers convert sunlight into energy, which is then passed on to consumers through various trophic levels.
What eubacteria live in the Savanna?
The kinds of bacteria that are found in the tropical savanna include aerobic and acidobacteria. Bacteria are prevalent in the savanna's because of the favorable temperature and moist conditions.
Is the goldfish a consumer producer or a decomposer?
The goldfish is a consumer because it eats other organisms to obtain energy for survival. It is not a producer or decomposer as it does not produce its own food through photosynthesis or break down organic matter like decomposers do.
What statement describes a species that is at carrying capacity?
A species at carrying capacity has reached its maximum population size that the environment can support, resulting in stable population growth. At this point, births and deaths are in balance, resources are limited, and competition for resources is high.
Compare levels of organization in living things to a large factory?
Of what use are the cell types to different organisms?
What would be useful in making a comparison of an artificial and a natural ecosystem?
When comparing an artificial ecosystem with a natural one, it would be useful to consider factors such as biodiversity, stability, resilience to environmental changes, and the role of human intervention. Additionally, looking at the energy flow, nutrient cycling, and interactions between organisms can provide insights into the differences between the two types of ecosystems.
What are non-living things in a prairie ecosystem?
Non-living things in a prairie ecosystem include sunlight, air, water, soil, rocks, and minerals. These elements provide the foundation for supporting the living organisms that make up the ecosystem, such as plants, animals, and microorganisms.
What makes an organism better able to survive in its environment?
An organism's adaptations, such as physical features or behaviors that enhance its ability to obtain food, avoid predators, or withstand environmental conditions, can make it better suited to survive in its environment. Additionally, genetic diversity within a population can provide a range of traits that increase the chances of some individuals surviving and reproducing successfully. Finally, the ability to adjust to environmental changes through processes like evolution and acclimatization can also contribute to an organism's survival in its environment.
Is a dead human biotic or abiotic?
A dead human is considered abiotic because the processes of life have ceased, including metabolism and growth. At this stage, a dead human body undergoes decomposition and returns to the earth through natural processes.
Gold is an abiotic element, meaning it is not produced by living organisms. It is a naturally occurring metal found in the earth's crust through geological processes.
Is carrier proteins passive transport or active transport?
Carrier proteins can use active or passive transport depending on what type of carrier protein it is (meaning what the protein transports). The form of passive transport that they use is facilitated diffusion.
An example of active transport is the Sodium Potassium pump. Active transport requires ATP.
Facilitated diffusion is used to transport polar molecules and ions that cannot directly cross the cell membrane. Facilitated diffusion doesn't require energy.
Is silk living nonliving or never part of a living thing?
Silk is non living, for it does not reproduce, respire, or metabolize.
It was once part of a living thing, the silkworm caterpillar, which spun the fibre of which the caterpillar made its cocoon.
From this cocoon the silk strand was unspun to give us the silk thread.
What is an example of an animal with a broad niche?
An example of an animal with a broad niche is the raccoon. Raccoons are opportunistic omnivores that can adapt to various environments and diets, including urban areas and natural habitats. They have a wide range of food sources and behaviors, allowing them to thrive in diverse ecosystems.
Garlic is considered to have antibacterial, antifungal, and antiviral properties, making it "biotic" in the sense that it can help fight off harmful microorganisms. These properties are attributed to compounds like allicin found in garlic.
What ecosystem contributes most to global net primary productivity?
Marine ecosystems, particularly oceans, contribute the most to global net primary productivity. Oceans contain a high diversity of phytoplankton that produce a significant amount of oxygen and sequester carbon dioxide through photosynthesis. This makes marine ecosystems essential in sustaining life and regulating the Earth's climate.
Define biotic and a biotic factor?
a abiotic factor is a not living or has never lived . like water H2O is not living sand rocks mountains and deserts. a biotic factor is something that has lived or is living .like plants and animals.
How does pollution affect organisms in an ecosystem?
Lakes and ponds can go threw the process of succession more rapidly in two ways. First from an increase in runoff wich carries sediments like mud and sand into the pond or lake. Over time this added sediment will cause the lake to fill in becomming shalower and shalower until there is no longer a lake but a bog and eventually a field. The second way is from added nutrients like nitrate and phosphate polutants that will increase the growth of algae which will add to the detritus that sinks to the bottom of the pond or lake when it dies. This will also help to fill in the lake as described above. Algae and sediments also lower the amout of light that can reach submerged plants and can clog the gills of aquatic invertebrates.
What is the principle role of sugar in living things?
Sugar serves as a source of energy for living organisms. It is broken down during cellular respiration to produce ATP, which is used as the primary energy source for various biological processes. Additionally, sugar molecules are used in the synthesis of structural components such as cell membranes and cell walls.
What did primitive photosynthetic bacteria produce?
The waste product of photosynthesis is oxygen gas. So, these bacteria pumped the early atmosphere full of oxygen gas thus enabling the rise of muticellular, complex organisms that relied on oxidative phosphorylation to generate much more energy than had previously been seen in organisms. Then evolution really took off.
What is the idea that living things from non living things?
The concept that living things can arise from non-living things is known as abiogenesis. This theory suggests that the conditions on early Earth allowed for the formation of simple organic molecules, which eventually led to the development of more complex biological systems. While the exact mechanisms of abiogenesis are still debated, it is thought to have played a crucial role in the origins of life on our planet.