If I were you...
Sean McHughにより
1. Needs
1.1. Basic Needs
1.1.1. sleep
1.1.2. air
1.1.3. water
1.1.4. food
2. Poor
2.1. Very basic home, eg small home
2.2. No home, like a cardboard box or something
2.3. Not much money
2.4. No car, maybe a cheap form of transport like a bike.
3. Service
3.1. Local Service
3.1.1. Buddies at Sunset
3.1.2. SPCA
3.1.3. Hort Park
3.2. College Service
3.2.1. Campus Gardening
3.3. Global Service
3.3.1. Bali Bridges
3.3.2. Tabitha
3.3.3. Vietnam Hope
3.3.4. Blue Dragon
3.3.5. Mumbai Mobile Creche