True or false & pleasee number them so i know which goes to which question THANKSS <3

1. true

2. true

3. true

4. true

5. true

6. true

hope it helps!

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs