Wildlife & Animal Conservation

docile (adj)

hiền lành, dễ bảo. Elephants are generally considered ______ animals when they are properly trained.

plankton (n)

sinh vật phù du. Many marine creatures depend on ______ as their main source of food.

krill (n)

loài giáp xác nhỏ giống tôm. Blue whales consume huge amounts of ______ every day.

cruising (v/adj)

di chuyển, lướt đi một cách đều đặn. A pod of dolphins was ______ along the coastline at sunset.

physical make-up (n)

cấu tạo, đặc điểm thể chất. A camel's ______ allows it to survive in extremely dry environments.

cartilage (n)

sụn. Unlike most fish, sharks have skeletons made of ______ instead of bones.

congregate (v)

tụ tập, tập trung lại. Thousands of birds ______ near the lake during the winter months.

migratory (adj)

di cư theo mùa. Some ______ species travel thousands of kilometres each year.

a rough idea of (numbers) (phr.)

con số ước lượng, gần đúng. Scientists only have ______ how many whales remain in the area.

majestic (adj)

hùng vĩ, uy nghi. The tourists were amazed by the ______ sight of the whale emerging from the sea.