Rain falls on a fertilized agricultural field after a farmer has harvested the crop. Which biogeochemical cycles are involved when runoff from the field flows into a nearby stream? water and nitrogen cycles carbon and water cycles • water, carbon, nitrogen, and phosphorus cycles water, nitrogen, and phosphorus cycles

Q: solar energy Which two factors cause the variation seen in primary productivity among the three…

A: Introduction :- Productivity is the rate of generation of biomass in an ecosystem .The rate at which…

Q: Which organisms in the diagram are autotrophs?

A: Food is the primary source of energy for all organisms. Without proper food and nutrition, an…

Q: Which biomes are best suited for (a) raising crops and (b) grazing livestock? Use the three…

A: a) Grassland are best suited for raising crops and mainly the temperate grassland . This is so…

Q: what would the biotic factors be in livestock production and how do they affect the followings: 1-…

A: Any living component that affects another organism or forms the environment is referred to as a…

Q: early successional species tend to and later successional species tend to be good colonizers, grow…

A: Option D

Q: Tumucumaque National Park ecosystem - organism adaptations: Please answer the two bullet points…

A: Tumucumaque National Park  Tumucumaque National Park is located in the Amazon forest near the French…

Q: For each 1°C increase in temperature, plants need 2 mm additional precipitation to maintain a…

A: According to the question, for each degree Celcius increase in temperature, plants need 2 mm…

Q: To reduce the risk of overgrazing, it is especially important to pay attention to movement zones…

A: Overgrazing: It is a practise in which there is an overconsumption of green plants by the animals,…

Q: What is the most predominant system of agriculture in areas which receive little annual rainfall?…

A: Below table shows the annual rainfall level in cm and their category,              Annual rainfall…

Q: Coral reefs and algal beds Tropical wet forest Wetlands Tropical dry forest Temperate evergreen…

A: Biomass refers to the total mass of living organisms or organic matter in a given area or ecosystem.…

Q: In the phosphorus cycle, all phosphorus originates from which of the following inaccessible…

A: Phosphorus is an important component of cell membrane, nucleic acids and ATP which is the major…

Q: What is an important limit of the terrestrial biosphere for taking up the excess carbon released to…

A: The greenhouse is a natural phenomenon where the gases like carbon dioxide, water vapors, etc trap…

Q: Which of the following is true of trophic relationships in an ecosystem? All energy in the food…

A: The trophic level can be defined as the levels in an ecosystem that holds some position in the food…

Q: Which of the following is inconsistent with the idea of making rural areas more sustainable?…

A: Farming has been revolutionized in the modern times due to the use advanced technologies, Pesticide…

Q: Tropical rain forests are known for their high primary productivity. Which set of conditions allows…

A: High moisture, high temperature, intense solar radiation

Q: Describe a food chain that has at least four different trophic levels. Label the tropic level…

A: As per the guidelines we are supposed to answer only first question in case of multiple posted.…

Q: Describe the critical process by which nitrogen is cycled through the biotic and abiotic components…

A: The nitrogen cycle is a biogeochemical cycle in which nitrogen is converted into various chemical…

Q: Tumucumaque National Park ecosystem Organism adaptations 1 slide on a primary producer 1 slide on a…

A: Introducion:  Tumucumaque National Lark is located in Amazon rainforest in northwestern part of…

Q: In a rice paddy in Southeast Asia, the insolation energy is 6,000,000 calories/m2/day. The gross…

A: Primary producers are all green plants which synthesize their food (carbohydrate) from sunlight with…

Q: Explain why energy flow in the ecosystem is unidirectional; while nutrients movements in the…

A: Energy flow in the ecosystem can be defined as the phenomenon or the way by which energy travels…

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.