Negative film was invented by which allowed negative images to be produced. a negative image is a a. (1) ansel adams; (2) photographic print in white on a blue ground, often used for copying maps, or architects plans. b. (1) henry fox talbot; (2) tonal inversion of a positive image, where light appears dark, and dark appears light. c. (1) keith cottingham; (2) photographic print in white on a blue ground, often used for copying maps, or architects plans. d. (1) louis daguerre; (2) tonal inversion of a positive image, where light appears dark, and dark appears light.

Option B,

(1) Henry Fox Talbot

(2) tonal inversion of a positive image, where light appears dark, and dark appears light.

Explanation:

It was William Henry Fox Talbot who first developed the negative film on a paper through negative-positive processes in 1850s. Negative films on paper later paved way for negative films on glass.  

A negative film is a photographic film which comprises of inverted colors. Here by inverted color one means that dark colored portion of image appear light in the negative films and light colored portions appear dark.  

Hence, option B is correct

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explanation:

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint