B2IELTS-style · Band 5.5–6.5Writing55 min

IELTS Writing: Seed Banks and Crop Diversity

Seed banks and crop diversity

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Module 1 • Build-up

Seed Banks and Crop Diversity

⏱️ Suggested time: 15–20 minutes

Build your vocabulary and grammar step by step before writing your full essay on seed preservation.

📌 How to use this lesson

👨‍🏫 For the Teacher

Guide students through this short 15-minute build-up to master key B2 vocabulary and grammar structures before they attempt the writing task.

Check answers together using the short "Why this works" notes to explain why specific abstract nouns fit each context.

🎓 For the Learner

First, review the unit word list and the target grammar pattern below to understand how the sentences work.

Next, complete the 5 short practice sections to build high-scoring phrases ready for your essay in Module 2.

🌱 Target Vocabulary (Unit Words)

Use these 10 essential words to discuss agriculture, crop protection, and seed storage:

storage safe keeping
collection gathered set
catalogue itemized list
dormant inactive state
germinate start growing
withstand resist / endure
sturdy strong / tough
pest harmful insect
blight plant disease
wilt bend / dry up

Grammar Pattern: noun + that-clause

Abstract Nouns

Connect an abstract noun directly to a full statement using that. Choose the noun that matches the mood of the sentence:

Possibility & Risk

risk, chance, hope, fear

Thoughts & Truth

fact, idea, belief, evidence

Information

news

📌 "There is a risk that crops will fail." (names something dangerous that might happen)

📌 "The idea that seeds can wait for decades surprises many people." (names a thought or concept)

📌 "There is a hope that the rain will come before the end of the week." (names a positive wish for the future)

Practice Exercises

Complete each section to master vocabulary, structure, and linkers for your essay.

Part (a) Word Forms (5 items) Fill in the correct form

1. Proper cold temperature keeps seeds in a state of ____ (dormant) until scientists are ready to plant them.

Hint: Change the adjective dormant into its noun form.

2. The facility provides long-term ____ (store) for thousands of rare crop varieties.

Hint: Change the verb store into its noun form.

3. When environmental conditions become warm and wet, healthy seeds begin to ____ (germination).

Hint: Change the noun germination into its verb form.

4. Staff members are carefully ____ (catalogue) every sample received from agricultural researchers.

Hint: Put the verb catalogue into the continuous (-ing) form.

5. Biologists have built a vast ____ (collect) of crop species to protect global food supplies.

Hint: Change the verb collect into a noun.

Part (b) Collocations with Unit Words (5 items) Select the natural match

1. Scientists focus on breeding plant varieties that can ________ extreme weather conditions.

____ a. wilt ____ b. withstand ____ c. germinate ____ d. catalogue

2. A devastating fungal ________ destroyed entire potato crops across the region.

____ a. blight ____ b. collection ____ c. storage ____ d. pest

3. Researchers are working to grow ________ crop species that resist both disease and drought.

____ a. dormant ____ b. wilting ____ c. sturdy ____ d. catalogued

4. Farmers use natural methods to protect fields from agricultural ________ that eat young shoots.

____ a. collections ____ b. pests ____ c. chances ____ d. catalogues

5. Without sufficient rainfall during summer, fragile seedlings begin to ________ within days.

____ a. withstand ____ b. germinate ____ c. catalogue ____ d. wilt
Part (c) Common Essay Phrases (5 items) Use Bank Words

Word Bank: As a result • For instance • In my view • On the other hand • In addition

1. ____ ([Phrase]), governments should provide public funding for state-of-the-art seed banks.

2. Seed repositories safeguard biological diversity. ____ ([Phrase]), they also offer a vital backup supply when natural disasters strike.

3. Some people say seed banks cost too much money. ____ ([Phrase]), others say the cost is small next to the harm of losing a crop for good.

4. Fewer farmers plant old local varieties each year. ____ ([Phrase]), many of those varieties are close to vanishing.

5. Many facilities preserve rare agricultural samples. ____ ([Phrase]), one small bank may hold only seeds of local beans.

Part (d) Paraphrase Practice (3 items) Rewrite with key structures
Original: Storing seeds in cold vaults protects crops from dying out.

Paraphrase: The long-term ____ (target word) of seeds inside underground facilities protects plant species from extinction.

Use the noun form of 'store'.

Original: Strong plants can survive harsh weather and insect attacks.

Paraphrase: ____ (adjective) crops are able to withstand severe climate conditions and destructive pests.

Use a unit word meaning 'strong/tough'.

Original: Many experts are afraid that crop diseases will destroy global food supplies.

Paraphrase: There is a growing ____ (abstract noun) that fungal blights could devastate global food production.

Use the target grammar structure noun + that-clause (a feeling that something bad may happen).

Part (e) Grammar Recap: Noun + That-Clause (3 items) Pick the exact abstract noun

1. Agricultural reports warn that there is a severe ________ that extreme heat will reduce harvest yields this decade.

Context: Refers to a dangerous possibility in the future.

____ a. news ____ b. risk ____ c. evidence ____ d. hope

2. Farmers currently have little concrete ________ that preserving ancient seeds guarantees immediate financial profit.

Context: Refers to facts, data, or proof.

____ a. evidence ____ b. fear ____ c. risk ____ d. idea

3. The positive ________ that the national seed vault had expanded its capacity brought relief to agricultural researchers.

Context: Refers to newly reported information or announcement.

____ a. risk ____ b. belief ____ c. news ____ d. fear
Module 2 • Writing Task

IELTS Task 2 Writing

⏱️ Suggested time: 25 minutes

Put your ideas together and write a complete essay using this week's words and grammar patterns.

📌 How to use this lesson

👨‍🏫 For the Teacher

Set a 25-minute timer for students to plan, draft, and submit their essay directly in the free-writing box.

Review AI feedback scores against the four criteria to check whether required grammar structures and vocabulary targets were met.

🎓 For the Learner

First, read the essay prompt carefully and follow the 4-paragraph plan using the given sentence starters.

Next, tick every item on the self-check list before submitting your work for automated criteria grading.

IELTS Writing Task 2 • Official Prompt Opinion Essay
"Some people believe that governments should pay for seed banks that keep the seeds of many kinds of crops safe for the future. To what extent do you agree or disagree?"

Write at least 250 words.

🎯 Learner Writing Requirements

1. Word Count

Minimum 250 words

2. Target Grammar

At least 3 sentences using noun + that-clause

3. Target Vocabulary

At least 5 Unit words from the vocabulary list

📋 4-Paragraph Plan

Mandatory Paragraph Starters

Structure your essay into four distinct paragraphs using these mandatory starting phrases:

P1

Introduction

"In this essay I will discuss ..."

P2

Body Paragraph 1

"One reason is ..."

P3

Body Paragraph 2

"Another reason is ..."

P4

Conclusion

"In conclusion, ..."

☑️ Student Self-Check List

Check each item before submitting your response:

____ 1. Did I write at least 250 words? ____ 2. Did I include at least 5 unit words? ____ 3. Did I use at least 3 sentences with the 'noun + that' pattern? ____ 4. Did I structure my essay into 4 clear paragraphs using the starters?

✍️ Free-Writing Submission

Automated Assessment
Assessment Criteria:
Task Response
Coherence and Cohesion
Lexical Resource
Grammatical Range and Accuracy
____ (Type your complete essay here (minimum 250 words)...)
Module 3 • Model Essay

Strong B2 Model Essay & Pattern Analysis

⏱️ Suggested time: 10 minutes

Here is a model essay written by a strong B2 student showing how unit words and target grammar patterns work naturally in an IELTS response.

📌 How to use this lesson

👨‍🏫 For the Teacher

Review this model essay with students after they finish writing to show how target words and structures fit naturally into paragraphs.

Highlight how the bold sentences connect abstract nouns to full clauses without relying on complicated jargon.

🎓 For the Learner

First, read the model essay carefully and examine the bold target structures and unit vocabulary.

Next, read the one-line notes underneath each bold sentence to understand why each abstract noun fits its specific context.

Sample Student Response

Model Essay (264 words)

✨ Target Grammar Highlighted

In this essay I will discuss why public funding for seed storage facilities is essential for human survival. There is a widespread belief that climate change will make global farming much harder in the coming years. In my view, national authorities must fund seed repositories because private companies may not focus on long-term agricultural safety.

💡 Why this works: This sentence uses "belief that..." to state an opinion or thought that many people share.

One reason is that natural disasters and crop diseases can destroy food supplies suddenly. Farmers often face the risk that a new fungal blight or insect pest will cause crops to wilt and ruin their entire harvest. If we keep a wide collection of plant species in secure facilities, scientists can examine and catalogue every sample to find strong varieties. For instance, sturdy crops that resist diseases can be reintroduced to fields after a disaster. Without state funding, many rare plant varieties could vanish forever.

💡 Why this works: This sentence uses "risk that..." to describe a dangerous event that might happen in the future.

Another reason is that seed preservation provides long-term protection for global food security. Inside cold storage vaults, seeds remain in a dormant state for many years until experts need them. When weather conditions improve or new fields are prepared, these stored seeds can germinate and grow normally. There is some evidence that old crop varieties can withstand harsh weather better than new ones. Because building and running high-tech storage vaults requires large budgets over many decades, public money is necessary to keep these projects active.

💡 Why this works: This sentence uses "evidence that..." to introduce a claim that some proof supports.

In conclusion, state funding for seed preservation is vital for protecting agriculture against future risks. There is a strong hope that these collections will protect human populations from severe hunger. Therefore, governments should invest in safe seed storage today.

💡 Why this works: This sentence uses "hope that..." to express a positive wish for future food safety.

📊 Model Essay Breakdown

✅ All 10 Unit Words Used:

storage collection catalogue dormant germinate withstand sturdy pest blight wilt

🧩 4 Target Abstract Noun Patterns Used:

  • • belief that... (Paragraph 1: Opinion)
  • • risk that... (Paragraph 2: Possible danger)
  • • evidence that... (Paragraph 3: Factual proof)
  • • hope that... (Paragraph 4: Positive expectation)
Quick Check: Understanding the Model Essay Patterns 3 Items

1. Why does Paragraph 2 use "risk that..." instead of "evidence that..." when talking about crop diseases?

____ a. Because fungal blights are already proven to destroy every single farm today. ____ b. Because it names a harmful situation that could happen to farmers in the future. ____ c. Because 'risk' is a positive wish for agricultural productivity.

2. What happens to seeds in a "dormant" state inside cold vaults?

____ a. They rest safely without growing until experts take them out to germinate. ____ b. They begin to wilt immediately because of low light levels. ____ c. They are eaten by agricultural pests inside the storage facility.

3. Complete this pattern from the essay conclusion: "There is a strong ________ that these collections will protect human populations..."

____ a. fear ____ b. risk ____ c. hope

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