A coastal marsh loses much of its vegetation in a hurricane but regains its usual plant cover within three years. What does this response demonstrate?

Some lodgepole pine cones open and release seeds only after being heated. This trait is an adaptation to which recurring disturbance?

After logging, one clearing retains topsoil and a seed bank, while another is scraped to subsoil. Which clearing will likely recover vegetation faster?

After a grazing event, a grassland's plant biomass and species composition change very little. Which property is best supported by this evidence?

Cottonwood trees in a floodplain tolerate roots that are periodically submerged. They are adapted primarily to which disturbance?

Which site is expected to regain a mature plant community sooner after disturbance?

A coral reef loses much of its living coral during bleaching, then regains similar coral cover over the next decade. What does the later recovery show?

Prairie grasses keep their growth buds at or below the soil surface. Why does this help them recover after a surface fire?

After a hurricane, which mangrove shoreline will likely recover fastest?

A forest ecosystem has high resistance but low resilience to wildfire. Which pattern would scientists most likely observe?

Longleaf pine seedlings can spend years in a grass-like stage, with the bud tucked inside a dense tuft of long, moist needles near the ground. Which disturbance regime are they adapted to?

Which disturbed site will most likely undergo secondary succession rather than primary succession?

An acid pulse enters two lakes. Lake A's pH and plankton community change very little, while Lake B changes sharply. What does Lake A show?

Salt marsh cordgrass has air spaces that move oxygen to roots in waterlogged sediment. This adaptation is most useful during which recurring disturbance?

After a severe wildfire, crews spread straw mulch over a steep, bare hillside. How does this most directly help the hillside recover?

After an oil spill, Community A loses few organisms, while Community B declines sharply but returns near its original composition within two years. Which community shows greater resilience?

Many chaparral seeds germinate after exposure to smoke chemicals. This response is an adaptation to which disturbance?

A landslide exposes bare bedrock at one site, while a windstorm knocks down trees but leaves forest soil intact at another. Which site should recover a forest community sooner?

Use the table to compare vegetation cover before and after a storm. Which site shows greater resilience?

Ponderosa pines have thick bark that protects living tissue from low flames. This trait is most closely associated with adaptation to which disturbance?