Select all the activities that you need energy for.Growing a cropRunning a dishwasherBuilding a housePhoning a friendDigging a trench

All the activities listed require energy:

1. Growing a crop: Energy is needed for the process of photosynthesis, which is how plants grow. This energy comes from the sun. Additionally, human energy is needed for the physical work of planting, watering, and harvesting the crop.

2. Running a dishwasher: Electrical energy is needed to power the dishwasher. This energy is typically supplied by your home's electricity, which may come from various sources such as coal, natural gas, nuclear power, or renewable sources like wind and solar.

3. Building a house: Human energy is needed for the physical labor of building a house. Additionally, machines used in the construction process require energy, typically in the form of gasoline or electricity.

4. Phoning a friend: Energy is needed to power your phone, whether it's a landline or a cell phone. This energy comes from electricity (for a landline or to charge your cell phone) or a battery (for a cell phone).

5. Digging a trench: Human energy is needed for the physical labor of digging a trench. If a machine like a backhoe is used, it would require energy in the form of gasoline or electricity.