Environmental Studies Worksheet-14
A. Canyon B. Valley C. River D. Lowland
A. bright in color B. magnetic
C. dark in color D. photosensitive
A. They become dark. B. They become toxic.
C. They become hard. D. They decay or are eaten.
A. Pesticide B. Fertiliser C. Manure D. Seed
A. Magma B. Water and hydrogen
C. Gas and rocks D. Oil and natural gas
A. B. C. D.
A. bigger B. smaller C. brighter D. smoother
A. Safety means being careful and avoiding accidents
B. There are rules and signs for safety of people on the roads
C. We must use footpath for walking and cyclists must always keep to the left
D. We must cross the road as we like anywhere and everywhere.
A. Brushes his teeth with water running from the tap
B. Washes the vegetables under a running tap
C. Uses water from the drain to cook
D. Turns off taps when not in use.
A. River B. Lake C. Rain D. Ocean
(1)–B; (2)–C; (3)–D; (4)–B; (5)–D; (6)–D; (7)–A; (8)–D; (9)–D; (10)–D