Lesson 7

Question 1

aquatic (adjective)

Answer 1

The dolphin is an aquatic mammal.

Question 2

biosphere (noun)

Answer 2

Birds, trees, and worms all thrive in the biosphere.

Question 3

bizarre (adjective)

Answer 3

Meaning : When something is bizarre, it is very strange.

Examples : My bizarre dreams make no sense to me when I am awake.

She had a bizarre dream about flying elephants and underwater cities.

It was a bizarre situation — no one knew how to react.

Some fashion trends can seem bizarre to people from different cultures.

Synonyms :

strange , peculiar , strange , odd

Antonyms :

ordinarily , normal , usual , typical

Question 4

coarse (adjective)

Answer 4

Meaning : If something is coarse, that means it has a rough texture.

Examples : The coarse sweater made my skin itch.

The towel felt coarse against her skin.

He spoke in a coarse voice that made everyone uncomfortable.

با لحنی زمخت و گرفته حرف می‌زد که همه را کلافه کرده بود.

This fabric is too coarse for making baby clothes.

Synonyms :

rough , scratchy

Antonyms :

smooth , soft

Question 5

companion

Answer 5

همراه

Example : I always walk to school with my companion Frank.

Question 6

digest

Answer 6

هضم

Example : Allow some time for ood to be digested before going swimming.

Question 7

ecology

Answer 7

بوم شناسى (محيط زيست)

Question 8

parasite پاراسايت

Answer 8

انگل

Example : The sick dog was covered in parasites.

Question 9

temperate (adjective)

Answer 9

معتدل

Example : In Peru, the weather is temperate and rarely gets too hot or cold.

Question 10

tolerance (noun)

Answer 10

Meaning : Tolerance is the ability to accept something painful or unpleasant.

Examples : Boxers have a high tolerance for pain.

Teaching children about tolerance helps prevent discrimination and conflict.

discrimination (تبعيض ، فرق )

Synonyms :

patience , acceptance , endurance , open-mindedness

Antonyms :

intolerance , prejudice (تبعيض ، تعصب ) , bias , narrow-minded

Question 11

undergo (verb)

Answer 11

Meaning : To experience or be subjected to something, especially something difficult, painful, or transformative (such as a process, change, or treatment).

Examples :

Students must undergo several assessments before graduating.

She underwent surgery after being diagnosed with a serious condition.

The country is undergoing major economic reforms to attract foreign investment.

Synonyms :

endure , go through , experience

Antonyms :

avoid , escape , evade

Question 12

irrigation

Answer 12

ابيارى