Help with these 3 please

1. Carbon dioxide.

2. Human activities such as :-

1. burning of oil

2. Coal and gas

3. deforestation

3. we can use pie chart as well as graph to represent this.

Thank you

Have a good day

kelp are large brown algae that live in cool, relatively shallow waters close to the shore. they grow in dense groupings much like a forest on land. these underwater towers of kelp provide food and shelter for thousands of fish, invertebrates, and marine mammal species.

e) all of the above

maybe because its impossible for balloons to lift a whole entire house.