Impact  /ˈɪmpakt/  

Noun, Verb

Synonyms: Force, strike, shock, affect, effect, influence
Antonyms: Caress, bond, harmony

Hindi: प्रभाव
Punjabi: ਅਸਰ

Meaning:

1. The action of one object coming forcibly into contact with another.

2. A marked effect or influence.

3. Come into forcible contact with another object.

4. Have a strong effect on someone or something.

Plural noun: Impacts.

Verb forms: Impact, Impacted, Impacted.

Sentence:

Glacial activities are due to human impact.