Relier Pairs At the Beach Vocabulary Version en ligne 5th Grade - Unit 2 Week 1 par Miss Sonzogni 1 Hammocks 2 Tweezers 3 Driftwood 4 Sternly 5 Lamented 6 Concealed 7 Algae 8 Sea Urchins Small pinchers for picking up small objects. Small, round sea animals with spiny shells. Strictly; firmly Felt or showed grief A group of living things, mostly found in water, that can make their own food. Wood carried along by water, or washed ashore by the water. Put out of sight; hidden. Hanging beds or couches made of canvas, cord, or other materials.