according to the chart above, which of the following statements best describes the relationship between income and literacy in sub-saharan africa?
a.
higher literacy rates result in higher income levels.
b.
higher income levels result in higher literacy rates.
c.
higher literacy rates result in lower income levels.
d.
higher literacy rates do not necessarily result in higher income level

- .

This is because the Literacy Rate was 91% is Zimbabwe yet the percentage of people living on less than $1/day was 56%.

However, in Mali, the Literacy Rate was only 26% but less people (51%) had such low income levels

it is very hard for the climatologists to precisely predict how will the global temperatures be changing so there's lots of models, some of which differ significantly, this is due to multiple factors, and probably the most important is the human activity.

humans have been a key factor in climate change around the globe since the start of the industrial revolution, and in the past few decades the consequences are becoming more obvious. there's lots of emission of pollutants in the atmosphere as well as changing the environment on the surface itself, so it's really hard to predict how will that go in the future because there's some countries that are reducing the damage and are going towards green energy, while others are stubbornly continuing with pollution and damages to the environment.