Answer: The 4 ways human activities affect physical environment negatively is by driving vehicals and that causes Pollution and it harms the environment, persistent pollution problem (trash in the ocean) it harms the animals,oil pollution in the ocean and it harms and they can severely contaminate beaches and sediment, and cause serious harm to marine wildlife, the last thing is litter can also pollute the air.
Explanation:
In the logistic population growth model, the per capita rate of increases approaches zero as the carrying capacity is reached.
Carrying capacity will be defined as a species' average population size during a particular habitat. The species population size is proscribed by environmental factors like adequate food, shelter, water, and mates. If these needs don't seem to be met, the population will decrease until the resource rebounds.
Carrying capacity, or the most number of people that an environment can sustain over time without destroying or degrading the environment, is set by some key factors: food availability, water, and space.
For example; Many scientists think Earth includes a maximum carrying capacity of 9 billion to 10 billion people.
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Swahili is spoken by a majority of the people in sub-Saharan Africa.
The correct choice is" <span>take on a temporary role and postpone identity-achievement decisions".</span>
James Marcia who was a famous psychologist recommended that there are four stages of personality statuses, in creating our identity as people. These stages are achievement, moratorium, foreclosure, and diffusion. Identity moratorium is the status of people who are amidst an kind of crisis.