The mississippi river delta wetlands ecosystem is home to a large number of fish, birds, and other aquatic organisms. during the last century, this ecosystem has seen a decrease in wetland areas and species diversity due to land development, agriculture, and flooding. conservation groups have been working to reconnect the mississippi river with its flood plain and restore lost wetlands. one result of restoring wetland areas in this ecosystem would be a) an increase in a biotic factors that would cause organisms to develop new adaptations b) the development of an ecosystem that will prevent invasive species from settling there c) an increase in the carrying capacity of the ecosystem for wetland organisms d) to prevent the organisms that live in this ecosystem from competing for food and shelter

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.