diff --git a/Leadership_script/rnaturalearth_resource(1).R b/Leadership_script/rnaturalearth_resource(1).R
new file mode 100644
index 0000000..c35847b
--- /dev/null
+++ b/Leadership_script/rnaturalearth_resource(1).R
@@ -0,0 +1,96 @@
+# Presentation for rnaturalearth
+  # Eleanor M. Byrne 
+
+# Install the package
+# install.packages("rnaturalearth") 
+  # additional packages that are needed (important)
+#install.packages("rnaturalearthdata")
+# install.packages("ggOceanMaps")
+# install.packages("ggspatial")
+# install.packages("randomcoloR")
+
+
+# Call the libraries
+  # make sure they are install prev
+library(rnaturalearth)
+library(rnaturalearthdata)
+library(sf) # used for simple spatial vector data
+library(ggplot2) # creating data visualizations
+library(dplyr) # data manipulation and transformation
+library(ggOceanMaps) # Oceanographic data visualization
+library(randomcoloR) # For generating random colors
+
+
+# Download the required data for Greenland 
+world_data <- ne_countries(scale = "medium", returnclass = "sf")
+  # Download country boundaries at the 1:50m scale
+# Plot all countries (optional, for verification)
+plot(ne_countries()) 
+# Filter for Greenland
+greenland <- world_data %>% filter(admin == "Greenland")
+
+# Visualize Greenland using ggplot 
+greenland_base <- ggplot() +
+  geom_sf(data = greenland, fill = "lightblue", color = "black") +
+  theme_minimal() +
+  labs(title = "Map of Greenland",
+       subtitle = "Source: Natural Earth",
+       caption = "Visualization by Eleanor M. Byrne")
+plot(greenland_base)
+
+# Download glaciated areas at the medium scale (1:50m)
+glaciers <- ne_download(scale = "medium", type = "glaciated_areas", category = "physical", returnclass = "sf")
+  # Explanation of parameters
+    # scale: The map scale (resolution) of the data, e.g., "small", "medium", "large".
+    # type: The type of vector layer to download, e.g., "glaciated_areas", "lakes", "rivers".
+    # category: The category of the data, e.g., "physical" for physical features, "cultural" for cultural features.
+
+# Is to filter the glaciers on to Greenland 
+  # Clean the geometries to ensure they are valid
+glaciers <- st_make_valid(glaciers)
+greenland_glaciers <- st_intersection(glaciers, greenland)
+
+# Plotting Greenland glaciers
+greenland_filter <- ggplot() +
+  geom_sf(data = greenland, fill = "lightblue", color = "black") +
+  geom_sf(data = greenland_glaciers, fill = "white", color = "blue") +
+  theme_minimal() +
+  labs(title = "Glaciers in Greenland",
+       subtitle = "Source: Natural Earth",
+       caption = "Visualization by Eleanor M. Byrne")
+plot(greenland_filter)
+
+
+# Load the KML file
+kml_file <- "C:/Users/Margo/Downloads/Greenland_glaciers.kml"
+kml_data <- st_read(kml_file)
+# Generate random colors for each glacier
+set.seed(123)  # Set seed for reproducibility of random colors
+colors <- randomColor(nrow(kml_data), hue = "random", luminosity = "light")
+  # using the randomcolors package for kml_data 
+
+# Create a color mapping data frame
+color_mapping <- data.frame(Name = kml_data$Name, color = colors)
+
+# Join the color mapping with the KML data
+kml_data <- kml_data %>%
+  left_join(color_mapping, by = "Name")
+
+# Visualize Greenland and its glaciers using ggOceanMaps
+ggOcean_Greenland <- basemap(limits = c(-75, -15, 58, 84), bathymetry = TRUE, rotate = TRUE) +
+  geom_sf(data = greenland, fill = "lightblue", color = "black") +
+  geom_sf(data = greenland_glaciers, fill = "white", color = "blue") +
+  geom_sf(data = kml_data, aes(geometry = geometry, color = color), size = 1) + # Use the color column for mapping
+  scale_color_identity() + # Use specified colors directly
+  theme_minimal() +
+  labs(title = "Glaciers in Greenland",
+       subtitle = "Source: Natural Earth and KML File",
+       caption = "Visualization by Eleanor M. Byrne")
+# Plot the map
+plot(ggOcean_Greenland)
+  # basemap is used for oceanographic data
+  # limits is the geographical limits of the map (longitude and latitude)
+  # bathymetry adds underwater topography 
+  # geom_sf plots the geometry of Greenland 
+
+
diff --git a/week_08/Case_study08.rmarkdown b/week_08/Case_study08.rmarkdown
index a5dfc60..b078b46 100644
--- a/week_08/Case_study08.rmarkdown
+++ b/week_08/Case_study08.rmarkdown
@@ -42,7 +42,7 @@ knitr::opts_chunk$set(echo = FALSE, message = FALSE, warning = FALSE)
 
 
 
-```{r setup, include=FALSE, echo=FALSE, message=FALSE}
+```{r}
 # look at the data 
 url <- "ftp://aftp.cmdl.noaa.gov/products/trends/co2/co2_annmean_mlo.txt"
 co2_data <- read_table(url, skip = 45, # the data starts at row 45
@@ -66,7 +66,7 @@ head(co2_data)
 
 ```{r}
 # Plot the time series
-ggplot(co2_data, aes(x = year, y = mean)) +
+ggplot(co2_data, aes(x = year, y = mean)) + #use ggplot
   geom_line(color = "blue") +
   labs(title = "Mauna Loa CO2 Annual Mean Levels",
        x = "Year",
@@ -97,6 +97,6 @@ co2_table
 
 ```{r}
 # Render the document in all specified formats
-quarto::quarto_render("/Case_study08.qmd", output_format = "all")
+quarto::quarto_render("~/Case_study08.qmd", output_format = "all")
 ```