Preposition: of

• gha: An Indian citizen only has a footprint of 0.8 gha, well within their fair earthshare.

• dinosaur: Owing to the particular geology of the area there are remains and especially footprints of large dinosaurs all along the coast.

Converse of object

• fossilize: We read books that would have us believe fossilized footprints of Homo sapiens walked the earth millions of years ago.

• leave: Visitors leave footprints to the relevant parts of the site, thats the visitor you want on the right.

• minimize: This approach minimizes the resource footprint ( the amount of resources required ) for the application and enhances its scalability.

Preposition: in

• sand: In each scene, I noticed two sets of footprints in the sand.

• snow: He left huge footprints in the snow, leading away from the village, toward a distant mountain far beyond the horizon.

• mud: Big cat reports are regular occurrences in Warwickshire, but this time the creature left a footprint in wet mud.

Adjective modifier

• ecological: Our Ecological Footprint: Reducing Human Impact on the Earth.

• 'environmental: The comparative environmental impact or 'environmental footprint ' of GM and non-GM agricultural regimes 11.

• muddy: There will be lots of hand prints in strange places and muddy footprints.

• compact: The unique design and compact footprint enables most modern laptops to be secured.

• fossil: In other areas mudstones have been found with microfossil plant spores and one of the later sandstones near Cheadle has fossil footprints of reptiles.

• environmental: The environmental footprint of a building can be very extensive.

Noun used with modifier

• dinosaur: The photo shows a dinosaur footprint at Hastings, UK.

• 'carbon: The 'carbon footprint ' is a calculation of how much carbon the pub emits during day to day operations.

• carbon: I am happy to discuss my carbon footprint with the hon.

• ionospheric: The resulting ionospheric footprint, and the associated potential patterns, are critically dependent upon dipole tilt and IMF clock angle.

• memory: Don't leak memory, keep memory footprint small.

• satellite: Globalstar's satellite footprints at a moment in time, generated by SaVi The footprints move over the earth.