Question

ecological succession
ecological succession is the gradual _____ in the species structure of a ____ over a period of __. there are two types: ____ & _____. primary succession is the ________ of land where there were no ____ things previously, e.g. new rock from a __ flow. secondary succession follows a disturbance that ______ the previous community.

Explanation:

Ecological succession refers to the gradual change in species structure of a community over time. The two types are primary and secondary succession. Primary succession occurs on land with no living things before, like new rock from a lava - flow. Secondary succession happens after a disturbance that disrupts the previous community.

Answer:

change; community; time; primary succession; secondary succession; colonization; living; lava; disrupts