Vocabulary Quiz

What is the meaning of saline?

• trees that grow in water

• having salt

• trees with tangled root systems

• trees or plants that effectively trap carbon in the atmosphere

Answer explanation

The term 'saline' refers to something that contains salt. Therefore, the correct answer is 'having salt', as it directly defines the meaning of the word.

What does terrestrial mean?

• from the earth

• from the water

• three-legged

• thirty years old

Answer explanation

The term 'terrestrial' refers to anything related to the earth. Therefore, the correct answer is 'from the earth', distinguishing it from other environments like water or unrelated descriptors.

What does vulnerable mean?

• in danger

• safe from

• included

• very large

Answer explanation

The term 'vulnerable' means being in a state of being exposed to harm or danger. Therefore, the correct choice is 'in danger', as it directly reflects the meaning of being susceptible to threats.

Synonyms or Antonyms? abate, diminish

Answer explanation

The words 'abate' and 'diminish' both mean to reduce in amount or intensity, making them synonyms. Therefore, the correct choice is 'synonyms'.

Synonyms or Antonyms? normal, abnormal

Answer explanation

The words 'normal' and 'abnormal' have opposite meanings. 'Normal' refers to what is typical or expected, while 'abnormal' indicates something that deviates from the norm. Therefore, they are antonyms.

Synonyms or Antonyms? abode, home

Answer explanation

The words 'abode' and 'home' both refer to a place where someone lives, making them synonyms. Therefore, the correct choice is 'synonyms'.

Synonyms or Antonyms? sudden, abrupt

Answer explanation

The words 'sudden' and 'abrupt' have similar meanings, both indicating something happening quickly or unexpectedly. Therefore, they are synonyms.

Synonyms or Antonyms? accelerate, decelerate

Answer explanation

The words 'accelerate' and 'decelerate' have opposite meanings. 'Accelerate' means to increase speed, while 'decelerate' means to decrease speed. Therefore, they are antonyms.

Which sentence shows a cause of the decline in the elephant population?

• In some cultures, elephant tusks are prized and valuable.

• While many conservation efforts are in place, elephants still need to be protected.

• While the ivory trade is illegal, thousands of elephants around the world are still hunted and poached for their precious tusks.

Answer explanation

The correct choice highlights that despite the ivory trade being illegal, elephants are still hunted and poached for their tusks, directly indicating a cause of their population decline.

Choose the correct spelling of the word: flabbergast.

• flabbergastt

• fllabergast

• flabbergast

• flabberghast

Answer explanation

The correct spelling of the word is 'flabbergast'. The other options contain extra letters or incorrect arrangements, making them incorrect. 'Flabbergast' means to surprise someone greatly.