What is the primary source of energy for all life on Earth?

Food
Water
Sun
Electricity

📝 Detailed explanation

The sun provides solar energy.
Plants capture this energy to start the food web.

15 / 30 (50%)

⬅ Previous

Question 15 of 30

Next ➡

← Previous → Next Space — Show answer

🎯 Take a test on the topic «CAU Admission Test Sample Questions 4»

This topic contains 30 questions. Test your knowledge!

🔐 Log in to take the test

📋 Related questions

❓ Calculate the mass of phosphorus needed to react with oxygen to produce P₄O₁₀ such that when it dissolves in water, i...
❓ Which organ is primarily responsible for the exchange of gases in humans?
❓ Which part of the plant is responsible for making seeds?
❓ Thermal decomposition of a mixture of 10.1 g of KNO₃ and 8.5 g of NaNO₃ releases how many liters of oxygen gas at STP?
❓ A 10 g mixture of magnesium and magnesium carbonate was treated with excess hydrochloric acid. The volume of gas rele...

📚 All tests by subject «Bio+Chem»

View all collections and topics in Bio+Chem

Go to subject →