Explain these as the document used in transportation:

Manifest
CMR ( transport document )
Air way Bill

A manifest is a document used in transportation to list and describe the cargo items or passengers being transported. It typically includes information such as the origin and destination of the cargo, the quantity and nature of the items, and any special instructions or handling requirements. The manifest serves as a comprehensive record of what is being transported and helps ensure that the correct goods or individuals are loaded onto the transport vehicle, such as a ship or an aircraft.

CMR (Convention on the Contract for the International Carriage of Goods by Road) is a document used in road transportation. It is often referred to as the CMR transport document and is an international standard for the transportation of goods by road. The CMR document contains information about the consignor (the sender), the carrier (the transportation company), and the consignee (the recipient). It also includes details about the goods being transported, such as their description, quantity, and value. The CMR serves as proof of the contract of carriage and provides legal protection to all parties involved in road transportation.

An air waybill (AWB) is a document used in air transportation to provide detailed information about a shipment of goods. It serves as both a receipt for the shipper and a contract of carriage between the carrier (usually an airline) and the shipper. The air waybill contains information such as the names and addresses of the shipper and consignee, the details of the goods, the flight number, the departure and destination airports, and any special handling instructions. The AWB serves as an essential document for tracking and tracing shipments during air transport and provides evidence of the contract between the shipper and the carrier.