C1IELTS-style · Band 7.0–8.0Writing40 min

IELTS Writing Task 1: Biodiversity and Rewilding

Biodiversity and rewilding

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Guide

How to use this lesson

👨‍🏫 For Teachers:

Assign this 40-minute foundational module before assigning full Task 1 report drafts.

Use the embedded checks to verify key word forms and collocation accuracy at a glance.

🎓 For Learners:

Work step-by-step from core grammar forms to advanced sentence rewrites.

Complete all 18 quick drills to build natural wording before describing charts on your own.

Module 1

🏛️ Build-up: Describing Data

Let's practice the vocabulary and structures needed for describing data before we start the main task.

Modern interactive digital screen displaying visitor attendance line charts and museum analytics inside a bright contemp

Data context: Weekly attendance at a science museum

Scenario: Science Museum Attendance

To write a high-scoring data commentary, you need accurate grammatical shifts, idiomatic collocations, and varied sentence openers. All drills in this module use made-up weekly visitor figures for a science museum.

Word Forms Collocations Key Prepositions Paraphrasing
1

Part A: Word Forms (Grammar Transformation)

Type the correct form of the word in brackets to complete each sentence accurately.

1. Over the seven-day period, there was substantial [fluctuate] in the number of student admissions.
____
2. The museum recorded a [proportion] drop in weekday morning visits following school hour changes.
____
3. Weekend ticket sales climbed [dramatic] between Friday afternoon and Saturday noon.
____
4. Attendance figures [peak] on Sunday afternoon before easing off.
____
5. After mid-week swings, foot traffic regained [stabilize] on Thursday.
____
2

Part B: Data Collocations (Natural Combinations)

Choose the word that forms the most natural and standard Task 1 collocation.

6. On Tuesday morning, the gallery registered a _____ increase of 35% in foreign tour groups.

____ a. marked ____ b. heavily ____ c. wide

7. Wednesday experienced a _____ decline in visits due to temporary maintenance.

____ a. pointed ____ b. steep ____ c. thick

8. Sunday afternoon remained the museum's _____ period for family admissions.

____ a. summit ____ b. highest ____ c. peak

9. Member entries managed to remain _____ at roughly 400 individuals every weekday.

____ a. constant ____ b. tranquil ____ c. motionless

10. A sudden _____ in ticket requests took place immediately after the robotics dome launched.

____ a. leapfrog ____ b. surge ____ c. flare
3

Part C: Essential Data Phrases (Word Bank)

Complete each descriptive sentence using the exact phrase from the Word Bank below.

📦 Word Bank (use each phrase once):

accounted for in comparison with stood at a downward trend reached a high of
11. On Monday morning, initial museum attendance _____ 1,250 visitors before lunchtime. ____
12. Weekend footfall peaked when Sunday admissions _____ 5,400 ticket holders. ____
13. Student passes _____ nearly 45% of total ticket sales over the entire week. ____
14. Friday recorded 3,100 visitors, _____ only 1,800 on Thursday. ____
15. Between Monday and Wednesday, afternoon attendance exhibited _____. ____
4

Part D: Sentence Paraphrasing (Structure Variety)

Select the option that best restates the original sentence without changing its meaning.

Original Statement:

"Visitor numbers rose steadily on Friday."

Which sentence provides the most accurate and natural paraphrase?

____ a. On Friday, visitors became steadily higher in numbers for the museum. ____ b. The museum saw a steady rise in visitor numbers on Friday. ____ c. Visitor totals were raising in a steady fashion all through Friday.

Original Statement:

"Twenty-five percent of all attendees bought workshop passes."

Which sentence provides the most accurate and natural paraphrase?

____ a. A quarter of all visitors purchased workshop passes. ____ b. Almost half of all ticket buyers acquired passes for the workshop. ____ c. Attendees bought 25 quantities of workshop passes altogether.

Original Statement:

"There was a dramatic fall in morning entries on Wednesday."

Which sentence provides the most accurate and natural paraphrase?

____ a. Wednesday experienced entries that were dropping somewhat slightly in the morning. ____ b. On Wednesday, morning entries were experiencing dramatic level reductions. ____ c. Morning entries fell dramatically on Wednesday.
💡 Takeaway: Varying between noun phrases ("a dramatic fall") and verb phrases ("fell dramatically") alongside authentic collocations ("marked increase", "stood at") will directly boost your Lexical Resource and Grammatical Range scores in Task 1.
Module 2: Real Exam Practice

Task 1: Nature Region Land Use

Time to apply your skills to a real Task 1 question. Read the prompt and write your response below.

Official Exam Prompt

The table shows how the land in a nature region was used in 1990 and in 2020, as a percentage of the total area. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

📝 Requirement: Write at least 150 words.
aerial view of a rewilding landscape showing a mix of wetland, forest, and open grassland, natural sunlight, realistic p

Visual context: A nature region

📊 Land Use Distribution (% of Total Area)

1990 vs 2020
Land use 1990 2020
Woodland 22 31
Wetland 6 12
Grassland 18 25
Farmland 46 24
Roads and buildings 8 8

(Figures are fictional.)

📌

General Task 1 Checklist

Verify that your report includes each essential component before submission:

✓ A clear overview highlighting main trends
✓ Key features selected and reported
✓ Relevant comparisons between categories
✓ Accurate data with no outside opinions
✓ Word count of at least 150 words

Writing Console: Task 1 Response

Type your complete report in the area below. Be concise, structured, and factual.

Task Achievement Coherence & Cohesion Lexical Resource Grammar Range & Accuracy
Academic Writing Task 1 Response ____ (Type your Task 1 response here...)
Minimum length: 150 words
Module 3 Task 1 Walkthrough

Model Answer: Land Use Analysis

Review this model answer to see how to structure your response and use data effectively.

aerial view of an expansive rewilded nature reserve with thriving green forest, natural wetland marshes, and wide meadow

Landscape restoration: Shifting balance between wild habitats and managed land

🧭

How to Study This Model

Read through the response below to notice how each paragraph serves a distinct purpose: setting the context, summarizing the macro trends, and grouping data logically. Pay close attention to the 7 numbered phrases highlighted throughout the text.

✓ Word Count: about 180 words ✓ 4 Logical Paragraphs ✓ 100% Data-Accurate
📄

Complete Model Answer

Target Length: 170–190 words

The table illustrates how land area was distributed across five distinct categories in a specific nature region between 1990 and 2020.

Overall, ① the most striking trend was the substantial expansion of natural habitats - namely woodland, grassland, and wetland - which stood in clear contrast to a steep reduction in agricultural territory. Meanwhile, land dedicated to infrastructure remained unchanged throughout the thirty-year span.

Looking first at natural terrain, woodland ② saw a substantial rise of nine percentage points, climbing from 22% in 1990 to become the dominant land type at 31% in 2020. Grassland followed a similar trajectory, expanding steadily from 18% to a quarter of the total territory (25%). Wetland initially accounted for the smallest proportion at only 6%, but its coverage ③ exactly doubled to reach 12% by the end of the timeframe.

④ By contrast, farmland originally ⑤ accounted for the largest share at 46% in 1990. Over the subsequent three decades, agricultural usage ⑥ plummeted by nearly half, dropping sharply to settle at 24% in 2020. Finally, the surface occupied by roads and buildings ⑦ remained completely static at 8% across both surveyed years.

💡

Why This Works: Analysis of Key Phrases

Here is why these 7 exact choices elevate the clarity, precision, and tone of your response.

1 Overview Signposting

"the most striking trend was"

This immediately flags the primary takeaway of the entire table. Rather than listing numbers right away, it signals high-level summarization by directing the examiner straight to the headline story.

💡 Teacher tip: Use this opener in paragraph 2 to introduce major opposing patterns.
2 Data Precision

"saw a substantial rise of nine percentage points"

Comparing 22% to 31% is a difference of 9 percentage points, not 9 percent. Using the exact mathematical term shows meticulous accuracy and prevents a very common error.

💡 Teacher tip: Say "rose by X percentage points" whenever subtracting one percentage from another.
3 Mathematical Relationship

"exactly doubled"

Wetland started at 6% and rose to 12% (6 × 2 = 12). Spotting clean ratios and expressing them through concise verbs like "doubled" proves you are analyzing relationships, not just reading numbers off a chart.

💡 Teacher tip: Look out for numbers that double, triple, or halve - they are prime reporting targets.
4 Cohesion & Flow

"By contrast"

Natural paragraph transitions make your report feel cohesive. Paragraph 3 focused exclusively on upward trends; opening Paragraph 4 with "By contrast" prepares the reader for the steep collapse of farmland.

💡 Teacher tip: Place contrast markers at the front of sentences when switching between groups.
5 Proportion Collocation

"accounted for the largest share"

Instead of writing simple constructions like "farmland was the highest", this uses an authentic collocation for pie-chart and percentage data. It establishes farmland as the undisputed baseline in 1990.

💡 Teacher tip: Alternate between "accounted for", "represented", and "made up" across your report.
6 Expressive Trend Verbs

"plummeted by nearly half"

Farmland fell from 46% to 24%, a drop of 22 percentage points. Half of 46 is 23, so 22 is "nearly half" of the 1990 figure. Combining the strong verb "plummeted" with the approximation creates punchy, accurate reporting.

💡 Teacher tip: Use "nearly" or "approximately" when figures come within 1–2% of clean fractions.
7 Stability Descriptors

"remained completely static at 8%"

Don't ignore categories that show zero movement. Roads and buildings stayed unchanged at 8% in both years. Expressing this with the emphatic adjective "completely static" avoids repetitive phrasing like "did not change".

💡 Teacher tip: Always acknowledge unchanged variables - they are key features tested by the prompt.
📌

Key Takeaway for Academic Writing

Notice how the model answer never invents external explanations: there is no speculation about why farmland shrank or who planted the trees. High performance comes entirely from grouping related figures, calculating accurate changes (e.g. nine percentage points, doubled), and varying your grammatical constructions between sentences.

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