In the statement first actions helps to conserve the environment. In the second statement actions are harmful to the environment. In statement third actions will conserve the environment.
Conservation refers to the preservation or protection of the natural resources of the Earth. Natural resources of the earth is depleting in the faster rate in the near there will be scarcity of the resources that's why we need to conserve the resource.
In statement 1 football team wears biodegradable sneakers which can be decomposed thus it conserves the environment.
In statement 2 Sonia uses the non biodegradable towels which do not decomposes easily Thus it is harmful for the environment.
In statement 3 solar energy is the natural resource which can be used to generate electricity thus is useful for the conservation of the resources.
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