BPP Environmental Studies

Question 1

What is the main cause of global warming according to current scientific consensus?

Accepted Answer

Greenhouse gas emissions from human activities

Answer

Volcanic eruptions

Answer

Solar flares

Answer

Changes in Earth's orbit

Question 2

What is biodiversity?

Accepted Answer

The diversity of life forms in an ecosystem

Answer

The variety of climates on Earth

Answer

The number of countries in a region

Answer

The study of soil composition

Question 3

What are renewable energy sources?

Accepted Answer

Solar, wind, and hydroelectric power

Answer

Coal and natural gas

Answer

Oil and nuclear power

Answer

Diesel and propane

Question 4

What is deforestation?

Accepted Answer

The large-scale removal of forests

Answer

Planting trees in urban areas

Answer

A natural forest renewal cycle

Answer

A method of sustainable logging

Question 5

What does recycling accomplish?

Accepted Answer

Reduces raw material consumption and waste

Answer

Increases landfill waste

Answer

Uses more energy than producing new materials

Answer

Only applies to paper products

Question 6

What is an ecosystem?

Accepted Answer

A community of organisms interacting with their physical environment

Answer

A single plant species

Answer

A type of soil used in agriculture

Answer

The study of space environments