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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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impacts which

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "impacts which" is not correct in standard written English.
It is typically used incorrectly as it lacks clarity and proper grammatical structure. Example: "The study examines the impacts which affect the environment."

⚠ May contain grammatical issues

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Life could not survive the impacts, which repeatedly vaporized all of the oceans into steam.

The key factor is the frequency of such impacts, which can be determined only by experience.

For the moment, no one has tallied the impacts, which are usually felt community by community, well by well.

News & Media

The New York Times

Other impacts, which can have an even more detrimental impact on wildlife, cannot be so easily seen".

News & Media

The Guardian

The initial impacts, which each applied roughly 25 million pounds of force, might have toppled different buildings.

Some of these are remnants of recent impacts, which leave layers of fine, powdered rock across the surface.

News & Media

The Economist

"The sample sizes that the national administrative data provided meant that it was feasible to detect impacts which were relatively small in magnitude".

News & Media

The Guardian

In all, it recorded 159 impacts, which is broadly in line with the predictions made by the models for the number of dust particles that are 850km up.

News & Media

The Economist

The United Nations Food and Agriculture Organisation FAOO) defines sustainable diets as: "Those diets with low environmental impacts which contribute to food and nutrition security and to healthy life for present and future generations.

News & Media

The Guardian

He said part of the impetus for the new survey came from an analysis he had done of reef health and human impacts, which could not find a clear link.

News & Media

The Guardian

"The CGP not only improved the welfare of children in some areas, it also brought additional positive impacts, which were not originally expected," said Mariam Homayoun, EU governance head in Lesotho.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

Avoid using "impacts which" in formal writing. Opt for clearer and more grammatically sound alternatives like "impacts that" or "impacts that affect". This improves readability and maintains a professional tone.

Common error

Don't use "impacts which" when you can directly state the effect or relationship. Instead of saying "the impacts which affect the environment", say "the impacts that affect the environment" or "the impacts on the environment".

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "impacts which" functions as part of a relative clause, attempting to provide additional information about the noun "impacts". However, according to Ludwig AI, this construction is not correct in standard written English, suggesting the need for revision to ensure grammatical accuracy and clarity.

Expression frequency: Very common

Frequent in

News & Media

50%

Science

44%

Formal & Business

6%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, while the phrase "impacts which" appears frequently across diverse sources, Ludwig AI indicates that it's grammatically incorrect and not ideal for standard written English. It's generally used in relative clauses to provide additional information about impacts. To improve clarity and grammatical accuracy, consider alternatives like "impacts that", "impacts that affect", or rephrasing to directly state the relationship or effect. These adjustments will enhance the readability and professionalism of your writing.

FAQs

What are some alternatives to using "impacts which"?

Alternatives include "impacts that", "impacts that affect", or describing the specific "consequences of impacts" depending on the context.

Is it grammatically correct to use "impacts which"?

While somewhat common, the phrase "impacts which" is not considered grammatically ideal. It's better to use "impacts that" or rephrase the sentence for clarity.

How can I improve my writing to avoid using "impacts which"?

Focus on clearly stating the relationship or effect. For instance, instead of "impacts which are negative", specify "negative impacts" or "impacts that are negative".

What's the difference between "impacts which" and "impacts that"?

"Impacts that" is generally preferred over "impacts which" in defining relative clauses. "That" is more restrictive and direct, making it suitable for clarifying the impacts being discussed.

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Source & Trust

84%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: