State two impacts of the greenhouse effect.
melting sea ice, sea level rise, drought, extreme weather, crop damage, loss of biodiversity ...
Which of these is NOT an impact of the greenhouse effect?
ozone depletion
melting sea ice
loss of biodiversity
sea level rise
State two impacts of melting sea ice
sea level rise, habitat loss, loss of coastal ecosystems, coastal erosion, loss of islands and coastal cities
State the name of the process shown.
evaporation
State the name of the process shown.
groundwater flow
State the name of the process shown.
precipitation
State the name of the process shown.
transpiration
State three ways in which trees reduce soil erosion.
roots hold soil together, leaves intercept rainfall, act as windbreaks, slow down surface run-off
Define drought.
A prolonged period of time with little or no rainfall.
State two impacts of drought on the environment.
soil erosion, loss of vegetation, habitat loss, death of animals, desertification
State two impacts of drought on people.
loss of crops, starvation, forced migration, loss of income, risk of wildfire
Name the energy source.
geothermal power
Name the energy source.
hydroelectric power
Name the energy source.
solar power
Name the energy source.
wind power
