Wash your seeds, sundry them for 2-3 days, pack, donate to a local nursery. You can send them to this address if you from India. The seeds will stay intact for 1-2 months Lychee, Jamun, Mango, Lemon, Orange, Jackfruit and all other seeds are welcome
Donate Seeds
These will be recycled by nurseries as potting bags
Donate milk pouches and plastic bags
Put a plastic barrel with holes in the ground for water percolation- fill it and area around with stones and gravel, you can do this in a park or connect rooftop drainage to it.
Rainwater - just do it cheap
Ever had ice cream with the wrapper- you can't diegst that nd expect the nature to do that. segregate your waste- make manure out of compostable stuff and recycle the rest!