Ecological Succession-Primary and Secondary

Ecological Succession occurs when an ecosystem has a disturbance and must regrow. Succession is all about change.
There are two main types of succession, primary and secondary.
Primary occurs when an area has been almost destroyed and little life or soil remains.
Pioneer species are the first plants to regrow.
Secondary succession occurs where you have a disturbance but the soil remains.

[lillylopez]

Teachers: Assigned this video
Everyone: Telling each other that their teacher assigned the same thing.

[Rptor_]

Taught me what my teacher couldn't in about 40 mins. Thank you very much

[mingyuanjing]

How much this 3min vid saved me



- Three 40min lessons
- Four full pages of text book reading

[jen]

Who else's science teacher assigned them to do this...

[the-rammersarcanelegends]

have my bio final tomorrow and this video GREATLY helped, needed a simplified and demonstrative definition for these 2 terms, thank you!

[ZacTheTexan]

You're video is proof that teachers don't need a 20 minute video to teach us something lol

[arctic]

My only question, how the hell did dirt get carried over the ocean without falling into the

[fatimakhawar]

Hy sir .which app or software do you use for edit vedios

[hibasaleemalialmqdady]

perfect!iam biologist and i love this vedio!

[ReekieRoo]

Welp if your here from the live just give a like

[arwaessameldin]

your video is so helpful, thanks a lot :)))

[Hi-uejf]

My teacher mad me watch this before the test and I was sleeping but luckily I told her I was sick so I got to go home and now I’m studying for the test

[mikeo.]

Came here as a gen bio student because professor couldn't explain this in layman's terms!

[billycringe.mp]

I’m just really faded rn reminiscing about random high school subjects 🥱

[Jaykoro]

what's good 8th grade/high school bois

[romanamerlene]

The project like this step by step is described on the Avasva website and many more plans you can find on that website.

[jasondenys]

Who else is a science teacher looking for Ecological Succession video?

[mentalmaddy]

i think everyones just here due to their science teacher lmao

[juju]

Pov: your science teacher told you to watch this.