ENVISAP: Monitoring the Ozone Layer and Ultraviolet Radiation

ENVISAT, launched in 2002, monitors Earth's oceans, ice caps, and atmosphere. It includes instruments that study the ozone layer, revealing its seasonal gaps and global effects. Researchers at the University of Reading use data from ENVISAT to enhance atmospheric models, providing detailed ozone maps. These maps help forecasters assess ultraviolet exposure risks. ENVISAP plays a crucial role in monitoring global environmental and climate changes.

What is the primary purpose of the satellite launched in 2002?

• To track the migration patterns of birds

• To study the effects of global warming on polar bears

• To explore the surface of Mars

• To monitor the condition of oceans, land ice caps, and the atmosphere

What did scientists at the University of Reading discover about the ozone hole?

• It has no impact on ultraviolet radiation levels

• It only affects Antarctica

• It can expand and affect regions further north

• It is shrinking every year

How do Dr. William Law and his colleagues use satellite data?

• To model the distribution of the ozone around the Earth

• To measure the thickness of ice caps

• To predict weather patterns

• To study marine life

What is the benefit of the detailed ozone maps provided by the group?

• They are used to track animal migrations

• They help in predicting earthquakes

• They assist in accurate assessments of ultraviolet exposure

• They provide data for agricultural planning

What is the role of ENVISAP?

• To monitor issues related to global environment and climate change

• To develop new technologies for space exploration

• To provide educational resources for schools

• To fund scientific research on renewable energy