(Vocab Review) Unit 1.2: Bird Migration

Match the following

• altitude

• 
• latitude

• 
• the equator

• 
• hemisphere

• 
• continent

• 

Match the following

• The Arctic

• 
• The Antarctic

• 
• peak

• 
• sanctuary

• 
• desert

• 

To reach the highest mountain ________, climbers must adjust to low oxygen levels.

• latitude

• condition

• altitude

• windswept

Some animals are ________, meaning they sleep during the day and are active at night.

• diurnal

• nocturnal

• migratory

• fascinating

The Arctic and the Antarctic are both located near the Earth's ________.

• equator

• poles

• hemispheres

• latitudes

Climbing Mount Everest is an incredible _________ of strength and determination.

• aspect

• attempt

• feat

• route

One important _________ of the project is the environmental impact.

• aspect

• species

• route

• observer

They made an _________ to save the endangered bird species from illegal hunting.

• imperative

• attempt

• observation

• evolution

The team calculated the most _________ path to reach the peak.

• fascinating

• migratory

• innate

• optimal

Last weekend, I visited a bird ​ (a)   with my class. We saw many different birds building their ​ (b)   . A guide helped us ​ (c)   a rare migratory bird that had just arrived. One observer used binoculars to see birds from far away. We also learned that some birds are ​ (d)   , meaning they are active during the day. The birds followed a narrow ​ (e)   through the forest to find food.

• sanctuary
• nests
• spot
• diurnal
• trail
• nocturnal
• peaks
• evolve