Any chemical substance which when taken into the body works
Types of drugs
Medicine
Recreation
Drug
Any substance (other than food) that is used to treat, cure, prevent, or diagnose a disease
Over the counter drugs
Prescription drugs
Socially acceptable drugs
We classify the drugs into two groups: legal drugs and illegal drugs
Weather
The state of the atmosphere at a particular place during a short period
Weather
Can change within a few minutes or hours
Climate change is a change in the pattern of weather, and related changes in oceans, land surfaces and ice sheets, that have come to define Earth local, regional climates and occur over time scales of decades or longer
Over millions of years species become adapted to survive in the conditions in which they live for a stable climate supports the process and allows living things to thrive
Rising temperatures are causing sea levels to increase
The rising water can cover coastal areas destroying habitats and displacing whole populations from low-lying areas
