Word: Estuary
Part of Speech: Noun
Meaning: A place where a river meets the sea, mixing fresh and saltwater.
Synonyms: River mouth, delta
Antonyms: Source, headwaters
Example 1: The birds gathered at the estuary to feed on the rich supply of fish.
Example 2: Kayaking through the estuary allows us to explore both the river and the sea.
Example 3: Estuaries provide vital habitats for many young fish, helping them grow before they swim out to sea.
Did you know that estuaries are among the most productive ecosystems on Earth? They serve as nurseries for many fish species and support diverse wildlife.
"The river is everywhere; it flows in the estuary, it flows through the heart." Anonymous
1. What does "estuary" mean?
a) A large lake
b) The place where a river meets the sea
c) A hill
d) A mountain range
Answer: b) The place where a river meets the sea
2. Which of these is a synonym of "estuary"?
a) Forest
b) River mouth
c) Valley
d) Cliff
Answer: b) River mouth
3. Which sentence uses "estuary" correctly?
a) The estuary was filled with sweet fruit.
b) We saw dolphins jumping in the estuary.
c) The estuary is where mountains meet.
d) Estuaries are just large ponds.
Answer: b) We saw dolphins jumping in the estuary.
4. Which idiom means a critical point in life?
a) Flowing like an estuary
b) At the estuary of life
c) Like fish out of water
d) The sky's the limit
Answer: b) At the estuary of life
5. What is the opposite of "estuary"?
a) Delta
b) Source
c) Bay
d) Cove
Answer: b) Source
The CREST International Spell Bee (CSB) is conducted in two editions – CREST International Spell Bee - Summer (CSB) and CREST International Spell Bee - Winter (CSBW) – giving students across the globe an opportunity to showcase and enhance their spelling proficiency. Designed for young learners from Grades 1 to 8, the competition focuses on word-building, pronunciation, and vocabulary enrichment, helping students develop strong linguistic skills.
Step 1: Visit the registration page and complete the registration with your desired subject.
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Step 3: After login, got to dashboard and click on Book slot/Take Exam
Step 4: Schedule your exam date and preferred time.
Step 5: Log in with your credentials on the exam day at the scheduled time and take the exam.