Group 4 Flashcards
Envilaw
Long-term alteration in temperature and weather patterns.
Climate Change
When does human activity change the environment and raise temperature?
1800s
The main greenhouse gas released by human activity.
Carbon Dioxide (CO2)
A greenhouse gas that is released from a range of domestic businesses, and industrial
uses and procedures.
Fluorinated gases (F-gases)
Based on the pie graph on the Global greenhouse gas emissions by sector. Out of
100%, how much does the energy contribute?
73.2%
What regions are affected from the continuous heavy rainfall that caused a severe
flooding and landslide?
Region X, XI, and Caraga
This country experienced heatwaves, resulting in at least 1,300 deaths.
Saudi Arabia
Are gases in the Earth’s atmosphere that trap heat.
Greenhouse gases
What are the two natural causes of Climate Change?
Volcanic Eruption and Solar Activity
- Give at least 3 effects of the causes of climate change.
Temperature Increases / Sea level rise / Extreme Weather Events / Ecosystem
Disruption/ Impacts on Human Health
According to the UN, what are the three main factors of overpopulation?
Answer: Fertility rate(s), Increased Longevity/Life Expectancy/Life Expectancy Rate,
International Migration
What is currently the most populated country in the world?
India
What is the world’s most densely populated city?
Manila / Metro Manila
If the total fertility rate (TFR) of a given place goes above 2.1, the population will
Increase
This city faces pressures in increasing water demands for domestic, industrial, and
commercial uses.
Cagayan de Oro City
What year did China change its two-child policy into a three-child policy?
2021
This city is known to have a “libud-suroy” problem, or a street dweller problem.
Cebu City