Why do astronomers find it difficult to locate extra-solar planets with telescopes

What is the only south america country lying completely south of the tropic of capricorn?

Which is the best description of the Mediterranean climate? a. cloud, mild summers and cool, rainy winters b. sunny, warm summers and mild, wet winters c. humid, hot summers and cold dry winters d. humid, hot summers and cool, rainy winters

This country is an island. 1. Bahrain 2. Kuwait 3. Saudi Arabia 4. United Arab Emirates

Why is climate change a big problem?

True or false? All constitutions must be written form?

Which revelation resulted from the observation of the spectrum of different galaxies? A. there were more galaxies whose spectrum was blueshifted B. there were no galaxies whose spectrum was redshifted C.

Why are people are able to live in deserts, mountains, and tundras?

What is the essential feature of data stored by geographical information systems? 1. The data relates to land use. 2. The data is linked to locations. 3. The data relates to geographical formations. 4. The data is linked to a specific time.

How temperature and density change from the crust to the core

Which plain is completely located in Canada? 1 Great Plain 2 Baffin Island 3 Canadian Shield 4 Coastal Plains