Decide whether each item is a benefit or cost of economic globalization

Let's consider each choice individually.
An access to a larger market means that there are more ways the products can reach the markets and this leads to an increase in exports. Since exports are in general beneficial to a country's economy, we have that the first is a benefit.
The loss of jobs in developed countries is because there is cheaper labor elsewhere. In countries that are developing, labor is cheaper but capital is hard to find. Unemployment is a poor outcome and it is an economic cost.
Globalization leads to more needs for production in order to accomodate the massive scale of production. We have that several natural resources like oil and wood are depleted and this posits major problems to humanity's survival. This is an unpleasant side-outcome of the technological and economic progress.
The increase in production of goods is a benefit. Thanks to globalization, there are many technological goods available to most people and not just the rich ones. Also food production has gone up and there is less hunger.

Doesn't your school check for plagarism?