IELTS Essay Checker - Sample Band 7
IELTS Writing Task 2 Sample Band 7 | IELTS Essay Sample Band 7
7.0
Overall Score
20 Jul 24, 21:14
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Overall Feedback
The essay addresses the economic challenges of space missions and suggests collaboration as a solution. However, there are some grammatical errors and the ideas could be more logically developed and connected for better coherence and cohesion.
| Overall score | 7.0 | |
| Grammatical range and accuracy | 7.0 | |
| Lexical resource | 6.0 | |
| Coherence & cohesion | 7.0 | |
| Task response | 7.0 |
| Total Errors | 21 | |
| Grammatical range and accuracy | 3 | |
| Lexical resource | 11 | |
| Coherence & cohesion | 3 | |
| Task response | 4 |
Question
The high cost of space missions is a major barrier to more frequent and extended space exploration activities.
What are the economic challenges of conducting space missions, and how can space travel be made more affordable?
#Space Exploration
#Problem / Solution
Submitted Answer
English:
Words:350
Paragraphs:4
Task Response
Readability
Coherence
Cohesion
Vocabulary Usage
Grammar Range
Ideas Development
Logical Flow
Thesis Statement
cost
of space
missions has emerged as a barrier for every space
agency, hindering their ability to continue explorations in our galaxy. Two of the salient contributors to the rising expenses are the cost
of materials
and technologies
essential for interstellar activities. These challenges can be addressed by different organization through pooling their resources and working together for the greater good. This essay will further elaborate on these barriers and provide possible solutions.To begin with, the core
materials
and technologies
necessary for shuttles and rockets are expensive. The modern rockets use some of the rarest earth elements, such as uranium and cobalt, which are extermly
hard
to acquire, hence increasing the cost
of construction. For instance, the outer heat shell of NASA rockets is made solely from titanium, and this material
cannot be replaced by ony
other. In addition to this, the essential gadgets and technologies
for cosmos exploration, such as GPS and oxygen support systems, are massively sensitive and require very high accuracy standards. Some of these requirments
are met through contracted companies, which charge enormous amounts to meet the criterias
. Therefore, the cost
of utilizing rare earth materials
and the contractors
fees are the primary economic challenges that authorities have to face.To address these issues, the
space
agencies from around the world should collaborate and take advantage of economies of scale. In modern history, a few young space
agencies have emerged that still lack fundamental knowledge about the missions. They are still at the early stages and must spend a large portion of their national budgets to reach the level NASA
and Russian space
corporation. However, rather than working alone, the countries around the world can share the information and knowledge they have and pool their resources into a collaborated effort. Moroever
, nations with significant reserves of elements like cobalt and titanium could trade these for advance galactic knowledge.To conclude, conducting
space
missions is an expensive activity due to the high costs
of materials
and technologies
. However, a unified global effort could address this issue and benefit humanity more effectively