Answer:
<h2>1.do not cut trees</h2>
2. do not throw litter everywhere
3. use biodegradable materials instead of plastic
4.use renewable sources of energy
5.avoid burning of wastes
<h2>please mark as brainliest. </h2>
Answer:
Core: The material at the center of a planet.
Moon: A natural satellite that orbits a planet.
Atmosphere: A layer of gases surrounding a planet.
Surface: The outermost layer of a planet
Explanation:
