Add the ground cumin, chili powder, sea salt, and garlic powder to a bowl and mix to combine.
Add the chicken to the slow cooker and season with the spice mixture. Toss the chicken until completely coated in the mixture. Pour the salsa over the chicken.
Cook the chicken on low for 6-8 hours or on high for 2-3 hours or until the chicken reaches an internal temperature of 165ºF.
When the chicken is done, remove the chicken from the slow cooker and shred it. Remove the liquid from the slow cooker, but save it for later.
Once shredded add the chicken back into the slow cooker and add enough of the left over sauce to coat this chicken. Keep the chicken in the slow cooker to stay warm.
If making fresh rice, prepare the rice according to the instructions on the package.
Toss the cooked rice with cilantro, lime juice, and salt. Set aside.
Prepare the bean salad. Add all of the ingredients for the bean salad to a large bowl and toss to combine. Set aside.
Heat 1 tablespoon of avocado oil in a large skillet over medium/high heat. Add the onions and peppers to the skillet. Season with salt and saute for 3-5 minutes or until just cooked through.
Assemble the bowls by evenly distributing the chicken, rice, bean salad, and peppers between 4-8 bowls or if meal prepping, store each component in separate air-tight containers.