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In some areas that are naturally abundant with plant life and grow many varieties of flora, farming has taken place and has caused much of the land to be clear of its natural vegetation. In other less arid regions, farming has transformed desolate deserts and grasslands into lush, crop-yielding land.

Q: Describe the positive and negative effects of human impact upon the natural vegetation and wildlife of the Pacific Northwest?

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consumes vegetation and becomes overgrown

Negative * positive = negative Positive * positive = positive Negative * negative = positive

Negative * positive = negative Positive * positive = positive Negative * negative = positive

A negative divided by a positive is negative. A negative divided by a negative is positive. A positive divided by a positive is positive. A positive divided by a negative is negative.

positive and a positive is a positive negative and a negative is a positive to answer your question: positive and a negative is a negative.

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consumes vegetation and becomes overgrown

positive, it feeds coyotes, wolves and other mid sized predators. negative, destroys vegetation, some that is potentially beneficial.

It depends on electrons

sovereign

Adventurous, ( Positive) Antagonist (Negative)

Positive + Negative = Negative Negative + Negative = Positive Positive + Positive = Positive Negative + Positive = Negative

Negative * positive = negative Positive * positive = positive Negative * negative = positive

The rules for the sign (positive or negative) of the result of a multiplication is the same as division. For multiplication: Positive * Positive --> Positive Positive * Negative --> Negative Negative * Positive --> Negative Negative * Negative --> Positive For division: Positive / Positive --> Positive Positive / Negative --> Negative Negative / Positive --> Negative Negative / Negative --> Positive

protons

Yes. Negative/negative = positive Postive/Positive = positive Negative/Positive - negative

Negative * positive = negative Positive * positive = positive Negative * negative = positive

A negative divided by a positive is negative. A negative divided by a negative is positive. A positive divided by a positive is positive. A positive divided by a negative is negative.