Hy are changes in the global carbon cycle important? i. burning reduces available carbon for primary producers and, therefore, primary consumers. ii. deforestation and suburbanization reduce an area's net primary productivity. iii. increasing atmospheric concentrations of carbon dioxide could alter earth's climate. iv. by using fossil fuels we are destroying a nonrenewable resource.

Options  III  and  IV are correct

Explanation:

III. Increasing atmospheric concentrations of carbon dioxide could alter Earth's climate. IV. By using fossil fuels we are destroying a nonrenewable resource.

Resources are collectively owned by the people .

Explanation:

A Socialist Government is one that believes that a nation is better off if the resources it has are owned and regulated by the people.

Sweden being a socialist government means therefore that the resources are owned by the people. The resources will be managed on behalf of the Swedish people by the Government however because letting everyone have a say in the regulation of resources will present an impossible challenge.