You disobey when you deliberately don't do what you are told.
The photo is of someone parking in front of a no parking sign, and some rubbish dumped in front of a no dumping sign.
The opposite of disobey is obey.
Video: view
Diving is a sport where you jump into the water, usually from a small platform. Some people dive in so they can start swimming faster. Sometimes people have the diving board set up really high so between jumping off and landing in the water they have time to do lots of acrobatic twists and turns.
Usually when you dive into the water, you want to make as small a splash as possible.
You drag something when you pull it along with much effort. Generally when you drag something, most of it is on the ground and you have to overcome a lot of friction. People often drag things when they don't have something like a wheelbarrow or trolley to help them, and they are too heavy to carry.












