Here is the full list of all 53 Roots of Pacha achievements.
Get to level 5 knowledge for all plants
Gain 1000000 Contribution
Breed an animal to max stats
Form a union and have a baby
Cook all dishes
Tame a legendary animal
Produce 1 of every product type
Gain 10 flowers with one NPC from each clan
Discover all plants
Gain 10 flowers with one NPC
Dance with all NPCs
Gain 5 flowers with one NPC of each clan
Complete all Ideas
Tame 30 animals
Tame a rare animal
Stepping with the pack
Accidentally passout in a strange place
Gain 5 flowers with one NPC
Catch all fish
Fully raise the pyramid
Raise the pyramid four times
Fully upgrade your house
Gain 100000 Contribution
Raise the pyramid three times
Upgrade your house once
Light all dark rooms
Cook 10 dishes
Dance with one NPC
Complete the final cave challenge
Complete Bear's cave challenge
Raise the pyramid twice
Get to level 5 knowledge of any plant
Tame 10 animals
Process 10 different types of products
Have a pet
Build your own house
Gain 10000 Contribution
Discover 12 plants
Complete Monkey's cave challenge
Complete 10 Ideas
Raise the pyramid once
Harness the full power of jewelry
Catch 10 fish
Tame 1 animal
Get to level 2 knowledge of any plant
Complete Owl's cave challenge
Cook 1 dish
Gain 1000 Contribution
Complete the glyptodons cave challenge
Complete 1 Idea
Process 1 product
Catch 1 fish
Discover 1 plant