Why is it commonly believed that carbon dioxide is responsible for global warming? Carbon dioxide levels in the Earth’s atmosphere have been steadily decreasing.
Carbon dioxide has a longer average lifetime in the atmosphere.
The warming effect associated with carbon dioxide has remained unchanged.
Other greenhouse gases amplify the effect of carbon dioxide.

What would be a good starter sentence for writing a review over hidden figures?

Proofread this excerpt from a review of the film tangled. what type of errors does it contain? walt disney studios is back with another delightful film sure to entertain children and adults alike, hat’s off to the writer and director of this charming little endeavor. they have effectively managed to breathe new life into an old classic: by giving rapunzel's tale a fresh twist, instead of the meek and rapunzel of the original disney story; this retelling gives us a spunky and assertive heroine ready to take command of her own life. a. mixed-up tenses b. incorrect verb usage c. spelling errors d. punctuation errors

This excerpt is from the poet by alfred lord tennyson the poem describes a poets consciousness and perception which three lines suggests the richness of a poets thoughts