1 Which of the following is a way to prevent soil erosion? A Deforestation B Overgrazing C Planting trees and cover crops D Plowing without cover
2 What is the purpose of rainwater harvesting? A To store rainwater for later use B To increase pollution C To waste water D To increase runoff
3 What is the purpose of protecting national parks? A To allow unrestricted development B To preserve natural habitats and biodiversity C To encourage deforestation D To promote industrial activities
4 What is global warming? A The gradual increase in Earth's average temperature B The gradual decrease in Earth's average temperature C The constant temperature of Earth D The warming of the oceans only
5 Which of the following is a cause of global warming? A Burning of fossil fuels B Planting trees C Using renewable energy D Recycling
6 What is the purpose of renewable energy sources? A They reduce dependence on fossil fuels B They increase pollution C They deplete natural resources D They harm the environment
7 What is the meaning of sustainable development? A Development without using resources B Development that meets present needs without harming the future C Development that ignores the environment D Development that uses maximum resources
8 What is the impact of soil erosion? A It improves soil fertility B It reduces agricultural productivity C It increases biodiversity D It has no effect
10 Which human activity is a major cause of biodiversity loss? A Recycling B Deforestation C Planting trees D Using public transport
11 Which of the following is a sustainable practice? A Using paper bags instead of plastic B Using single-use plastics C Deforestation D Overconsumption
12 Which of the following is a renewable source of energy? A Nuclear energy B Solar energy C Natural gas D Petroleum
13 What is conservation? A The wasteful use of resources B The protection and careful use of natural resources C The destruction of habitats D The unlimited use of resources
14 Which of the following is a sustainable lifestyle choice? A Reducing energy consumption B Using more disposable items C Wasting food D Buying unnecessary products
15 What is the role of individuals in conservation? A They can make small changes that collectively make a big difference B They cannot make any difference C They should ignore environmental problems D They should use more resources
16 What is the role of environmental policies in conservation? A They help protect the environment B They encourage pollution C They ignore sustainability D They promote resource depletion
17 Which of the following is a sustainable transportation option? A Driving alone in a car B Cycling C Using an old, inefficient car D Flying frequently
18 What is the importance of wetlands? A They provide habitat for wildlife B They help control flooding C They filter water D All of the above
19 Which of the following is an example of conservation? A Building more factories B Creating national parks C Cutting down trees D Overfishing
20 Which of the following is a renewable resource that can be replenished? A Coal B Oil C Timber D Natural gas
21 Which of the following is a sustainable solution for waste management? A Composting B Landfills C Incineration D Ocean dumping
22 Which of the following is a sustainable use of land? A Urban sprawl B Agroforestry C Mining D Deforestation
23 What is the principle of intergenerational equity? A Meeting the needs of the present generation without compromising the future B Using all resources immediately C Ignoring future generations D Maximizing current consumption
24 Which gas is a major contributor to the greenhouse effect? A Oxygen B Nitrogen C Carbon dioxide D Argon
25 What is the role of green technology in sustainability? A It uses more resources B It reduces environmental impact C It increases pollution D It ignores the environment