Ancient lakes across a huge portion of the western United States may have been so acidic their waters would have dissolved a person's skin.
Not exact matches
Walter mapped likely methane deposits
across the region; quantified how much methane, formed when permafrost melts, is bubbling out of current
lakes; and compared that with the amount emitted from methane - laden sediments taken from
ancient frozen
lakes.
Turning over rocks
across the crater, the rover has compiled evidence of
ancient water — a
lake fed by rivers once occupied the crater itself — and organic compounds and other chemicals essential for life.
Then sail
across the
lake to a secluded island and see Topoxte, an
ancient Maya ruin enveloped in rain forest.
Across the
lake, the
ancient island capital of the Itzá tribe, Tayasal, now lies under the cobbled streets and colonial buildings of modern day Flores.
By Day: discover
ancient rainforests, trek
across remote sand dunes, swim in crystal clear
lakes, and walk through World Heritage - listed wilderness.
From the summit of active volcano Pacaya, colorful markets,
ancient ruins abound, culture persists, Zip - lining
across the mountains, views of dormant volcanoes and paddle the turquoise waters of
Lake Atitlan, these are the ingredients for an unforgettable family adventure to Guatemala.
Ride a horse
across the savannah, relax in palm - fringed hot springs, take a scenic flight over
ancient landforms, cruise rivers and
lakes and swim beneath waterfalls.
Across the
lake lies the
ancient village of Trunyan, where the Bali Aga people live and still maintain their centuries old traditions.