A) 1985 B) 1990 C) 2000 D) 1978
A) 4 metres B) 3 metres C) 1.5 metres D) 2 metres
A) 100 km west B) 70 km north C) 50 km south D) 80 km east
A) Amazon River B) Danube River C) Oued Drader D) Nile River
A) 400–500 mm B) 1000–1100 mm C) 800–900 mm D) 600–700 mm
A) National Park B) World Heritage Site C) Important Bird Area (IBA) D) Biosphere Reserve
A) 50 B) 150 C) 100 D) 200
A) East Atlantic Flyway B) Central Asian Flyway C) African-Eurasian Flyway D) Pacific Flyway
A) 15,000 to 30,000 B) 5,000 to 10,000 C) 20,000 to 40,000 D) 25,000 to 35,000
A) 70,000 to 120,000 B) 50,000 to 100,000 C) 30,000 to 60,000 D) 10,000 to 20,000
A) passenger pigeon B) slender-billed curlew C) great auk D) dodo
A) marsh owls B) barn owls C) snowy owls D) tawny owls
A) Sahara Desert B) Toubkal National Park C) Atlas Mountains D) Merja Zerga itself
A) melting snow from nearby mountains B) annual rainfall of 600–700 mm C) river overflow D) tidal waves
A) elephant seal B) ruddy shelduck C) snow leopard D) polar bear
A) tidal lagoon B) artificial reservoir C) saltwater lake D) freshwater pond |