What are sources of organic matter indeep-sea sediments that could be used tosupport growth?

Q: Is there any biome in which DDT can be used that would not impactanother biome?

A: Biomes are a community of ecosystems that have similar characteristics and are well adapted to the…

Q: When excess nitrogen and phosphorus from local farms ends up, in river and inlets, what process can…

A: Nitrogen and phosphorus are the two main primary nutrients in commercial fertilizers and they play…

Q: By whom the secondary productivity is rate of formation of new organic matter?

A: The productivity in ecology is refers to the rate of generation of biomass in an ecosystem. It is…

Q: Water stored in aquifers eventually flows back into rivers and lakes. reservoirs. sewers. wells.

A: When water enters an aquifer, it moves slowly toward lower-lying places and eventually is discharged…

Q: Why are oceans least productive?

A: Production is the primary function of the ecosystem. An ecosystem maintains its component, biotic,…

Q: Describe environmental variation in intertidal zones.

A: -Ocean can mainly be classified into 3 zones as; 1  Intertidal zone 2 Neritic zone 3 Oceanic zone…

Q: How would turbidity affects the primary productivity of a pond?

A: Primary Productivity Is The Conversion Of The Sun's Energy By Into Organic Material. It Is…

Q: If the rocky, sandy, or muddy intertidal zones represent such a challenging mix of environmental…

A: Different types of ecosystem has different types of fundamental keys to them. Each factor plays an…

Q: If abiotic origin of life is in progress on a planet other than earth, what should be the conditions…

A: Abiotic origin of life or abiogenesis refers to the production of new life forms from the nonliving…

Q: How Efficient Is EnergyTransfer in a Salt MarshEcosystem?

A: All living organisms require energy for growth, maintenance, and reproduction. Ecosystem is…

Q: Where does the food come from to supply organisms living on the deepocean floor? How does this…

A: Ecosystem is the complex hierarchical system that involves the interaction of the biotic and abiotic…

Q: What do you think was the source of complex organic matter that fueled the enrichment of bacteria…

A: After the all around (well ) was closed in, the microbial local area was overwhelmed by…

Q: What are the processesthat autotrophic beings use toproduce organic material frominorganic…

A: Autotrophic nutrition is a process where an organism prepares it's own food from inorganic material…

Q: The primary producers of the deep sea hydrothermal vent ecosystem are what?

A: The hot springs in the ocean floor which are formed in the areas with high tectonic activities like…

Q: Scientists study bubbles trapped in ancient glacial ice todetermine how concentrations of nitrogen…

A: The phosphorus (P) cycle is a type of sedimentary cycle. The crust of Earth is the largest P…

Q: How do toxic chemicals, nutrients, sediments, and heat affectaquatic ecosystems?

A: The release of chemicals such as arsenic, lead, mercury, and molybdenum are very toxic to organisms.…

Q: Zones of marine organisms can usually be seen along rocky shores. How might tidal patterns result in…

A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…

Q: As all ecosystems are connected, in the warming sea temperature, what techniques are used to create…

A: A stream is considered as a water body whoch is known to carry a number of particles of rock and…

Q: In what kinds of marine environments can carbon be buried in large quantities?

A: Marine environments generally support the growth of marine life and it depends mostly on the…

Q: what are the two processes that would change the accumulated sediments in the delta to sedmentary…

A: Sedimentary rocks are formed from the fragments of the pre-existing rocks.Formation of sedimentary…

Q: Researchers with the Canadian Forest Service placedidentical samples of organic material—litter—on…

A: temperature is an important factor for the decomposition of litter. the rise in mean annual…

Q: In what natural forms is carbon found? Name three ways carbon isreturned to the atmosphere and a way…

A: Carbon is a chemical element which is most abundantly available and is a important element for all…

Q: How Does the Carbonate Ion Concentration of SeawaterAffect the Calcification Rate of a Coral Reef?

A: Coral reef is stony corals or structures that are formed by reef-building corals. Ocean…

Q: Which of the following is an example of tertiary (3°) scientific source?

A:

Q: How and in what way does an input of organicmatter, such as sewage, affect the oxygen content of…

A: The occurrence of organic pollution occurs when there will be an excessive quantity of organic…

Q: is the rate of seafloor spreading farly constant? how do you know

A: Seafloor spreads at the mid-oceanic ridge due to volcanic activity, as a result, divergent boundary…

Q: Does secondary succession occurs on deforested site?

A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…

Q: What is an oxygen minimum zone and why is expansion ofthese zones a problem for marine and global…

A: Ecology is the study of the relationship between living organisms and their physical environment. It…

Q: Which part of the intertidal zone has the greatest biomass (amount of living organisms)?

A: The intertidal zone is the area where the ocean meets the land between high and low tides.…

Q: What are the steps in the process of seafloor spreading?

A: Seafloor spreading is the process by which new oceanic crust is formed by the upwelling of magma…

Q: Which nutrient limits phytoplanktonproduction along the coast of Long Island?

A: Nutrition is study of nutrients in the food, their process, and relationship of health and disease.…

Q: By what benthic organisms are mostly affected?

A: Benthos is the organism community that lives on, near, or in the seabed, lake, river, or stream…

Q: What is the water pressure in the deepest ocean trenches?

A: Pressure increases down the depth, it can be up to eight tons per square inch or equivalent to 1000…

Q: How is fixed nitrogen recycled in the biosphere?

A: Approximately 78% of the earth's atmosphere is nitrogen. The atmospheric nitrogen is in gaseous form…

Q: Give two reasons why sulfate-reducing bacteria are common inshallow marine sediments.

A: Sulfate-reducing bacteria are anaerobic microorganisms that use sulfate as a terminal electron…

Q: What are the typicalvegetation and the typicalfauna of the tundra?

A: In the ecosystem plants are play an important role. Life on the earth depends indirectly or directly…

Q: What is the source of nutrients for animals living in the deep-sea habitat?

A: Nutrient refers to the substance that provides nourishment, which is essential for proper growth of…

Q: What is your hypothesis as to which will settle out first (sand, silt or clay)?   What do you…

A: The solution is a mixture of solute and solvent. Particles based on their solubility and gravity…

Q: What is the individual relationship of Sand, Silt and Clay to the water?

A: Sand, silt, and clay determine the texture of the soil. Sand is composed of gritty particles that…

Q: Which organisms are known as the chief producers in the oceans?

A: Biodiversity: It is variability and varieties of life on earth. It is a measure of variation at…

Q: To what extent do nutrients from terrestrialecosystems affect organisms in the lake?

A: INTRODUCTION: ECOSYSTEM is a self regulatory and self sustaining structural and functional unit of…

Q: Explain soil profile. What master horizon is characterized by organic debris in various stages of…

A: Soil is a mixture of organic matter, minerals, gases, liquids, and organisms that together support…

Physical and Chemical features

The physical property of a compound could be determined without modifying the originality of the compound. Examples of physical properties are density, hardness, color, boiling, and melting point. The chemical property expresses the ability of a compound to undergo a particular chemical change.