Which is a list of renewable resources?a.petroleum, geothermal, windb.natural gas, wind, biomassc.hydropower, solar, wind energyd.biomass, geothermal, hydropower

The list of renewable resources is "hydropower, solar, wind energy" and "biomass, geothermal, hydropower". So, the correct options are c and d.

Here's why:

1. Hydropower: This is a renewable resource because it uses the Earth's water cycle to generate electricity. As long as we have water, we can produce hydropower.

2. Solar: Solar energy is a renewable resource because it's sourced from the sun. As long as the sun shines, we can harness its power.

3. Wind energy: Wind is a renewable resource because it's a natural occurrence of the Earth's weather system. As long as the wind blows, we can generate wind energy.

4. Biomass: Biomass is a renewable resource because it comes from organic materials like plants and animals. As long as these resources are responsibly managed, we can continue to generate biomass energy.

5. Geothermal: Geothermal energy is a renewable resource because it's sourced from the Earth's internal heat. As long as the Earth continues to produce heat, we can generate geothermal energy.

Petroleum and natural gas, on the other hand, are non-renewable resources. They take millions of years to form and once we've used them, they're gone for good.

The list of renewable resources is "hydropower, solar, wind energy" and "biomass, geothermal, hydropower". So, the correct options are c and d.

Here's why:

1. Hydropower: This is a renewable resource because it uses the Earth's water cycle to generate electricity. As long as we have water and it continues to evaporate and fall as rain, we can produce hydropower.

2. Solar: Solar energy is renewable because it comes from the sun, which rises every day. As long as we have the sun, we can produce solar energy.

3. Wind energy: Wind is caused by the heating and cooling of the Earth's surface and will continue as long as the sun shines, making it a renewable resource.

4. Biomass: Biomass energy comes from organic materials like plants and animals, and since we can grow more plants and animals, it's considered renewable.

5. Geothermal: Geothermal energy comes from the heat within the Earth, which is constantly being produced, making it a renewable resource.

Petroleum and natural gas, on the other hand, are non-renewable resources because they take millions of years to form and once we use them, they're gone.