Turtle_Basics_Part_3

#  Python basics

#  https://docs.python.org/3/library/turtle.html#

import turtle  # imports turtle library

wn = turtle.Screen()# creates wn as a screen
wn.bgcolor("lime") # creates a lime screen

eve= turtle.Turtle() # creates a turtle called eve
eve.shape("arrow")# changes shape of eve
eve.color("blue")# changes colour of eve
eve.penup() # takes eve off the screen

steps = 20 # variable to control number of steps eve moves

for i in range(30): # do this 30 times
    eve.stamp() # stamp eve onto the page
    eve.fd(steps) # move eve forward the number of steps in steps
    steps = steps +2 # increase steps by 2
    eve.rt(21) # right turn 21 degrees

wn.exitonclick() #closes the screen