What are abiotic environmental factors? An abiotic factor is a non-living part of an ecosystem that shapes its environment. In a terrestrial ecosystem, examples might include temperature, light, and water. In a marine ecosystem, abiotic factors would include salinity and ocean currents. Abiotic and biotic factors work together to create a unique ecosystem. What are […]
What is the role of a decomposer in an ecosystem?
What is the role of a decomposer in an ecosystem? Decomposers play a critical role in the flow of energy through an ecosystem. They break apart dead organisms into simpler inorganic materials, making nutrients available to primary producers. Which best describes a decomposer? Decomposers are made up of the FBI (fungi, bacteria and invertebrates—worms and […]
How do elephants warn each other?
How do elephants warn each other? When they’re excited, scared or happy, elephants make the trumpeting sounds you’re probably familiar with. They vocalize in other, more complicated ways, too — low-pitched rumbles outside our range of hearing. At less than 20 hertz, these infrasonic calls are often used to alert each other to danger. How […]
What is the process of evaporation from leaves?
What is the process of evaporation from leaves? Transpiration is the evaporation of water from the surface of leaf cells in actively growing plants. This water is replaced by additional absorption of water from the soil leading to a continuous column of water in the plant’s xylem. What is transpiration botany? Transpiration, in botany, a […]
How do parts of an ecosystem work together?
How do parts of an ecosystem work together? The major parts of an ecosystem are: water, water temperature, plants, animals, air, light and soil. If the plants die, animals that depend on them will die. If the animals that depend on the plants die, any animals that depend on those animals will die. All the […]
How has population growth affect the ecosystem?
How has population growth affect the ecosystem? Population growth set to significantly affect ecosystem services. Changing land use can have a significant impact on a region’s vital ecosystem services, a recent research study has revealed. Large increases in urbanisation can lead to more concrete and asphalt reducing an area’s flood mitigation services. How are humans […]
What important molecule is generated by both lactic acid fermentation and alcoholic fermentation?
What important molecule is generated by both lactic acid fermentation and alcoholic fermentation? Biology 2 Question Answer An important molecule generated by both lactic acid fermentation and alcoholic fermentation is NAD + In the first step of aerobic respiration, pyruvic acid from glycolysis produces CO2,NADH,H ,and acetyl CoA The electron transport chain is driven by […]
What is the importance of plants and animals in the ecosystem?
What is the importance of plants and animals in the ecosystem? Plants and animals are part of a food chain, which keeps an ecosystem alive. Carnivores eat herbivores, which eat plants. When animals die, they decompose into the soil. Their nitrogen transforms into nitrate, which plants require for growth. Are plants the most important organisms […]
What moves during an earthquake?
What moves during an earthquake? Earthquake Waves Body waves move through the inner part of the earth and surface waves travel over the earth’s surface. Body waves can travel very fast—up to 8 km a second. They travel through rock , water and gas . Why is there no movement right away in earthquake? Ground […]